Price $4.64. 0000014934 00000 n The closest to that (14) that I have found is 13 psi. 0000036407 00000 n It sat for a good 15 minutes idling at 190, never hotter. 'n�'���;s?�X�mD�)w �p`��La�5��}rl�b���5̓�o�z � �^v�0�.���\��+��/ yHeH����ڿ*��cU���� �� n�%�/p$)�F��Oid|&aD���)4D,H`fby��@�.>�%��,f�&�j�(N�b�[��Pc- ��������n�rY�Du��&d�@����C �LzB��ޔ������ ������"�o��k��}sY�H�� Could you please explain to me in certain detail how this high-side circuit works please? ... Sunday at NHMS we epoxied the radiator back together, put a 16 lb cap on it, and ran cool all day long. Can anybody confirm / deny? site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Thanks for contributing an answer to Motor Vehicle Maintenance & Repair Stack Exchange! I'm looking for a new radiator cap so as usual I go to look at Rockauto. 3psi isn't going to make a huge difference, but it will make some difference. Repair manual for 220/226 states on page 220-05-3 "when cooling system pressure exceeds 13 psi a valve in the radiator cap opens to allow steam to discharge into the expansion tank, where it is condensed." radiator cap - 15 lb (psi) fits 2 11/16 o.d 3/4 inch deep neck. 4. Stant 10230 Radiator Cap 4.7 out of 5 stars 673. 9�dZ]�{(�m��:�Hf�u��Tz��y��9��ˉ5�k;��Dm%��^�g��dyT�w�:?�Y�Y��Z�ZM���R?����~�����-;P�����v�a�7��Qvw�D��qL��A*��&�9ߠN����N��$ς�O�M����1�r5 ��kz�R�k�G��[ ��i�T��v|�'x_���"�k��b���Ť?Q����x���Gf P�d��^� L�9���E��G�8H�0%IƂ(���E����S�7,U_]��;�ϐ�S]i��d����վ/��t�$]��;��…��K^�ԝJ�ғ�f%�f�� Why would merpeople let people ride them? ... 15 : 1.08" 3.11" Plastic cap threaded : RW0021-78: Click product link for more information : 15 : 1.48" 2.54" Looking for STANT Radiator Cap, Cam-On, 13 psi, 12 to 16 lb Pressure Range, Metal, Locking No (35PA40)? 32 3°F 332 8359 36 38 F 30% 21 6°F 225 23 124 252 26 27 F 40% 21 9°F 228 23 424 255 26 27 F 50% 22 2°F 231 7258 26 28 F (Pressures are calculated values and should not be interpreted as actual data) 5. 14 PSI caps are very hard to find. Asking for help, clarification, or responding to other answers. A coolant mixture of 50% water and 50% ethylene glycol has a boiling point of 223 degrees. The main thing the higher pressure cap will do is to increase the boiling point of the coolant slightly. VENTED Radiator CAPS. Every PSI increases boiling point 3 degrees. Stant 10331 Automotive Accessories Safety Radiator Cap, 16 psi, Metal 4.6 out of 5 stars 1,018. I put 13 pound caps on my cool running engines and 15 pound caps on my hot runners because I don't like stressing cooling system parts with any more pressure than necessary. Why are most discovered exoplanets heavier than Earth? Radiator Cap; Manufactured to meet all … By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. $7.99. How is HTTPS protected against MITM attacks by other countries? What would happen if a 10-kg cube of iron, at a temperature close to 0 kelvin, suddenly appeared in your living room? Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. 0000025042 00000 n Making statements based on opinion; back them up with references or personal experience. Radiator Cap 4.7 out of 5 stars 750. Visit our site for coupons and promotions. So you should be good to around 240 degrees depending on coolant boiling point. How to choose the right radiator cap by dimension, pressure, and size. %%EOF Free shipping. Garty Would pressure testing indicate leaks from the coolant hoses? Could an extraterrestrial plant survive inside of a meteor as it enters a planet's atmosphere? So even if the seals in the water pump could handle a larger psi cap - you'd still be running the engine 20'ish degrees hotter with a 15lb cap vs 7lb ... for with that 16 lb cap, on a hot day you will either blow the top hose off, the seams on the radiator top tank or the head gasket. The Champions come with their own radiator cap and it says it's 16psi. A 0.9 bar cap is 13.05 psi cap. 0000023977 00000 n I put the Stant cap on and I drove the car and everything seemed fine. 0000026115 00000 n $19.94. Only 6 left in stock - order soon. rev 2020.12.18.38240, The best answers are voted up and rise to the top, Motor Vehicle Maintenance & Repair Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. 0000013016 00000 n $10.58. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 7 lb cap will work just fine. 0000023731 00000 n 0000036092 00000 n 0000036593 00000 n Coolant level is below “low” in the expansion tank, dealership service says this is normal? 7 products. 0000006308 00000 n I know that the factory style radiators were 13psi. 50 0 obj <>stream $xy_4z"�}���.� ��6�}����^�а�%��ц�@����%,{d=X�#�~]� Ƥ��(�t �An%3��d�]Lz`1Fl���Q�T�(@� Q!� 0000028453 00000 n 0000036338 00000 n 0000001944 00000 n 0000028193 00000 n GM has changed the part number for the radiator surge tank cap on vehicles that came from the factory with Dex-Cool. $9.15. The new cap is 18 PSI (RC87 - part number 25713160), the old one for many vehicles was 15 PSI (RC75 - part number 10296465). Vital to a car's overall temperature, radiator caps work as a membrane for your car's radiator and act as valves that enclose the radiator and catch excessive fluid coolant. Radiator Cap, Reproduction, 15 psi, AC Logo, Natural, Hollow Center Rivet Design, Without Coolant Recovery System, Various GM Models, Each. 0000013146 00000 n Coolant 0 psi 3psi 5 psi 10 psi 12 psi 15 psi 20 psi Water 21 2°F 221 7248 25 27 F PG Conc. rw0021-294b *measurements are for reference only and may vary slightly with application *matching existing psi is critical in selecting your radiator cap. Yeah, I know, it's time to replace it (heck, it's only about 20 years old!). 0000036568 00000 n Pick one. In every cooling system, you want to make sure that all of the parts are in good working order. A system with 15 psi cap … ACDelco RC85 GM Original Equipment 15 P.S.I. ;W��� These days, it's tough to find parts for your classic car that are made well. 1 Stars, 0 product ratings 0. Why did changing my coolant break my water pump. Radiator caps are installed on a vehicle's radiator to keep fluid clean and help regulate engine temperature. SF short story about body-hopping alien hunted by cop. That's why our cap is made with all stainless steel components to ensure it lasts forever and is machine pressed for final assembly. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. startxref OE was 14 PSI. Why is my 1996 Impala running hot & the coolant in reservoir tank is boiling hot? Re: What's the recommended lbs for the radiator cap? 0000036893 00000 n 0000002883 00000 n 16 psi Radiator Caps. 0000001474 00000 n What is this jetliner seen in the Falcon Crest TV series? 2. If your cooling system is in good shape, the higher pressure unlikely to cause problems. Is there a word for the object of a dilettante? 0000028537 00000 n Fastest query to filter product by countries. Probably a bit light but it works on this combo. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. So buy a 13 or 15 pound cap instead. Visit our site for coupons and promotions. 0000008292 00000 n GM does a lot of strange things to save a buck. 1. 5 Stars, 18 product ratings 18. 0000024550 00000 n 0000025528 00000 n Does the Beast Master's Primal Companion feature allow the beast to take two Actions in a single turn? So your new cap will vent at a lower pressure than the original cap and will boil over at a lower temperature. $6.99. 0000001414 00000 n The difference is not much 3 degrees for each PSI. Increasing pressure 75 psi will at 21*F to 212 = 233*F before it pushes out to the recovery can. Shop for Murray 16 psi Radiator cap Part #: 7716 for your vehicle. 0000023625 00000 n All billet CNC machined 16 PSI cap that works with all of our radiators. ... *Matching EXISITING PSI is critical in selecting your radiator cap. Is this normal? $7.30. I don't remember ever seeing a 16 pound radiator cap before (really high PSI in my mind), I was thinking 8-10 would be more appropriate. 0000003313 00000 n Why did GM change the pressure rating of their coolant tank cap for existing vehicles? My point is that if I don't need the 16 lb cap and the stress on my hoses and such and I have a safety margin or 40* or more does that mean I can run the 7psi cap and not decreas my cooling efficiency? Along with the radiator cap the hoses, clamps, thermostat, gaskets and water pump are … 3. *Same day shipping applies to items In stock and order must be placed by 3PM EST to ship by UPS methods. What is the difference between an Electron, a Tau, and a Muon? A 20 lb cap will bring the boiling temperature of your coolant (water) to about 255 degrees. 0000012505 00000 n 13 vs 16 psi for cooling system question. Grainger's got your back. 0 or NO…any comment on the difference between mfgrs 15 and the replacement at … The new cap is 18 PSI (RC87 - part number 25713160), the old one for many vehicles was 15 PSI (RC75 - part number 10296465). 7 44 Want more information? This protects the system from boiling over at the top of the operating temperature range. As a rule of thumb, yes. Part Number: BSP-BLK75125 Does Schoenberg or Glenn Gould have a point? Details about Radiator Cap - 16 PSI Pressure Rating. Standard ass Stant stuff. There is one coolant cap that is quite different others: Stant #10231. cap, stock radiator, never has overheated. 4 Stars, 2 product ratings 2. Good quality. You could use a 15 or 16 lb cap, all cooling system components should be tested to say 30 psi. recently went from a 15 psi radiator cap to a 13 psi with a pressure release gadget on top (parts store only had 13 or 16psi said 13 psi should run a little cooler-16 hotter)so i chose 13 figureing cooler is better-no? Can you have coolant in the resevoir tank while the radiator is low on coolant? 0000024176 00000 n How can I read local files from blind XSS? But it's a little more. Obviously the difference is the pressure, 1 bar = 1 atmosphere so a 1.1 bar cap is 15.95 psi cap. item 3 John Deere AT173610 Radiator Cap 15 psi Genuine OEM NEW 3 - John Deere AT173610 Radiator Cap 15 psi Genuine OEM NEW. 4.8 average based on 21 product ratings. I can't speak for GM, but one reason they may be doing it is that they have a reputation for overheating under heavy use (heavy towing on the trucks and track days for the cars) amongst motorsports enthusiasts. A high-pressure radiator cap is used to raise the boiling point. Stant 10229 Radiator Cap, Cam-On, 13 psi, Metal 4.7 out of 5 stars 263. Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each. 16 psi = 48*F + 212= 260*F boiling point. In most older vehicles, this will be a 16 psi cap (Flex-a-lite PN 32101), while new vehicles usually use a 20-or-higher psi cap. �ڷD�+�\��@���_PϢ\鶹�[u���a�YX�]P�7L��ܴ���?i�L"O�B��ՠ�Z�b[ni?nm�K��3�L�?�4$o�R��`��+L�M/}X�׳�lg����{���V_���h����� ��Wb��,�e�+�?$^�ƴ�尠|+�^�,�>�o��p�cEXڅ�����r��E52�q��YQr����������C ��k ������o�X��Q�,38�*8~)@��eU')�&�㩃_�ut�����s�4�t$���dQ1 See all 9 reviews. G046627, Radiator Cap, 14 PSI , Generac - Replaces 046627 . Coolant spills out of the overflow tank at high pressure. 0000000016 00000 n Only 12 left in stock - order soon. 0000017690 00000 n H��W[��6~ׯ ��2��}ߒlRl�b[D@�b�c˶��u"�9Ϳ�^$����H�X��s�f�>��5y��k�}�B�����->����\�W�����,CBIy�� �aGh9 �xJ� +�3���˜=�%��M� L���J�&����٦����Q������S��R���­7L�oI�����k��tU��N�e�n��ߚ��ރ�v�>o����'����^��=�6��s�%x8�&��E������AwUx�l"�>8��5ms9C���[Ts�x����y�ɖ4�0��_]�W���|k��2~���D�0*�$t��w� 0%w�'MԈ�t���:s��@���p'�20h��'��b��bp�xu�`'B7p�0� #�}A���]���7�ou�v���v�;"w�#���wu�#3�)����mj�w?������֡�xa踒�F$�;��k�Q�y��d��u��zS��n! If the pressure goes up 15 psi we add 45 degrees. Is it permitted to prohibit a certain individual from using software that's under the AGPL license? Does a 2004 Ford Fiesta need bleeding for coolant change? Shop for Murray 16 psi Radiator cap Part #: 7016 for your vehicle. On the stant cap it shows 15 psi and the cap on my 92 saturn, which I think is the factory one shows 18 psi. "grep string | grep string" with awk without pipe, Make the "z80asm" assembler place an instruction at a known memory address. 0000017321 00000 n 0000025271 00000 n Can one build a "mechanical" universal turing machine? 3 Stars, 0 product ratings 0. 0000010290 00000 n For giggles I let the car cool down, pulled the radiator cap and fired it up. Page 30 of the I&T repair manual for models 135,155,195,240,330 states appx 12.8 psi and is maintained by the radiator cap. 0000024799 00000 n Is this likely to cause any problems? Pneumax Radiator Cap 16 PSI Stainless Steel, Replacement for Stant10230, TVS 9976155, Cap 230, MotoradT16 4.6 out of 5 stars 12. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. 0000024327 00000 n We have now increased the boiling point to 257 instead of 212 degrees and we can cook much faster. 0000025856 00000 n Does it matter if its 15 psi or 18 psi? 2 Stars, 1 product rating 1. Only 7 left in stock - order soon. trailer It only takes a minute to sign up. 09-10-04 12:39 PM - Post# 511183 In response to Black57 I have a mostly stock 300hp 327, 4 lb. Place your order online today and pick it up in store at your convenience. To learn more, see our tips on writing great answers. 89 Hiace, Coolant full but when I open the radiator cap its empty? 13,16 18 and 20 PSI. Today I bought a new radiator cap from pepboys and its a Stant radiator cap. Free shipping. Some people think this cap is broken when they first see it because the part that goes into the fill pipe to seal the system “wobbles.” This is a vented coolant cap. x�b``�d``�� ]gPs400�������� Would recommend. Bumping it up a few psi is relatively safe for the cars and may well be enough to help keep the overheating under control. endstream endobj 8 0 obj <> endobj 9 0 obj <>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/Page>> endobj 10 0 obj <> endobj 11 0 obj <> endobj 12 0 obj <> endobj 13 0 obj <> endobj 14 0 obj <>stream xref Antifreeze can also increase the boiling point somewhat so it might not be an exact 9 degrees. 0000023598 00000 n <<5855734CAE3D3E4582CC00AD710932C6>]>> 0000001176 00000 n %PDF-1.3 %���� 0000003476 00000 n Get product details, choose a store, and get directions. �����*�;�qX�lb����\d���L�$ �,G�H�ݠ6�2. 0000023826 00000 n It seems that fourth generation LT1 F-Bodies had factory 18 PSI caps and it is not common for the system to reach even 15 PSI. Get product details, choose a store, and get directions. How to stop my 6 year-old son from running away and crying when faced with a homework challenge? Did the shop use the wrong coolant in my car? 0000002488 00000 n $24.99. Part Number: OER-3886273 Not Yet Reviewed I believe for a 383 2 barrel a 16 lb is the standard. If your cooling system is already on the way out, well, then it'll be on the way out a little quicker. I've been looking at radiator caps all over the place and I'm noticing a ton of 16 psi caps, but I can't seem to find any/many 14 psi ones. item 4 2 - John Derre Radiator Caps ATI73610 NEW 4 - 2 - John Derre Radiator Caps ATI73610 NEW. GM has changed the part number for the radiator surge tank cap on vehicles that came from the factory with Dex-Cool. Why does the Indian PSLV rocket have tiny boosters? Safety Lever Radiator Cap; Safely remove your radiator cap by venting the pre The 94-96 B-Bodies (Caprice/Impala SS) and the C5/C6 Corvettes (Y-Body) came from the factory with 15 PSI caps and are being issued the new 18 PSI cap replacements by dealer parts departments. Good value. 0000020263 00000 n I have a new 13 psi radiator cap and a new 180 degree thermostat, and a radiator that I flushed thoroughly while out of the car from all the different holes with a hose (looks very clean with nothing but clean water exiting).I didn't change the water pump because it looked brand new, had new shaft play or bearing noise, or gritty bearing feel. 0000015315 00000 n 7 0 obj <> endobj Does a great deal of music remain to be written in C major? I suspect it's possible they've decided to go to 18 PSI cooling systems and the part change is to save the cost of producing the old 15 PSI caps. Place your order online today and pick it up in store at your convenience. 15 LB (psi) Radiator Cap Fits: 2 11/16 O.D 3/4" Deep Neck FILLER NECK WIDTH: 2.7" FILLER NECK DEPTH: .75" PSI (LBS): 15 FOR COOLANT RESERVOIR SYSTEMS: Yes JD�?0��M絖n�2Nb�.��|�{8H�F�q���4`B��e�W?��E�o��9{Tq�:���W�̛5���T���nw�Is�_�Ox�)*�uG��>��{!�$��G�˱�9ZH�n�R�k�w�r$��:�j�����:u����M�!K��]�����X�Y�U�)ڪlڏ� ��oPb��ٛ�N^Mw�Vx�I��[�d{�� 0000024081 00000 n Suddenly appeared in your living room 12 psi 15 psi we add 45 degrees,! 212= 260 * F to 212 = 233 * F boiling point somewhat so it might not be exact! Forever and is maintained by the radiator is low on coolant the pressure 1. Protected against MITM attacks by other countries the cars and may vary slightly with *! From running away and crying when faced with a homework challenge 20 years old ). Beast Master 's Primal Companion feature allow the Beast to take two Actions in single. Lb is the standard lower temperature is this jetliner seen in the expansion tank, service! Resevoir tank while the radiator cap by dimension, pressure, and a Muon the right radiator cap that... Service says this is normal on the way out, well, then it 'll be the. Vary slightly with application * Matching existing psi is relatively safe for 15 psi vs 16 psi radiator cap. 3/4 inch deep neck that the factory style radiators were 13psi that ( 14 ) that I a! Allow the Beast to take two Actions in a single turn pound cap instead 223 degrees in shape... Store at your convenience if its 15 psi or 18 psi does lot. Under cc by-sa it pushes out to the recovery can allow the Beast to take two Actions a. - 15 lb ( psi ) fits 2 11/16 o.d 3/4 inch neck! - Post # 511183 in response to Black57 I have found is 13 psi # 511183 in response to I. The Champions come with their own radiator cap part #: 7016 for your vehicle 16 psi pressure.! Have now increased the boiling point of the overflow tank at high pressure living room tiny?. Water 21 2°F 221 7248 25 27 F PG Conc 21 2°F 221 7248 25 27 F Conc. Of their coolant tank cap for existing vehicles hot & the coolant slightly & the coolant hoses lower pressure the! Or personal experience bumping it up in store at your convenience repair for. The Champions come with their own radiator cap the system from boiling over at top. Huge difference, but it will make some difference applies to items in stock order! 4 - 2 - John Derre radiator Caps ATI73610 new 4 - 2 - John radiator... Are for reference only and may vary slightly with application * Matching existing is... A 16 lb cap will do is to increase the boiling point with. If the pressure goes up 15 psi cap free technical support & more 12 psi 15 psi or psi! Psi 15 psi cap that is quite different others: Stant #.... Gm change the pressure goes up 15 psi we add 45 degrees how can I read files... Than the original cap and will boil over at the top of the parts are in good working.... 'S why our cap is made with all stainless steel components to ensure it lasts forever and maintained! Fits 2 11/16 o.d 3/4 inch deep neck 3/4 inch deep neck the resevoir while. Might not be an exact 9 degrees 327, 4 lb you could use a 15 or 16 lb will! This jetliner seen in the resevoir tank while the radiator surge tank cap existing. ) fits 2 11/16 o.d 3/4 inch deep neck of service, free technical &... I open the radiator surge tank cap on and I drove the car and everything seemed.. For models 135,155,195,240,330 states appx 12.8 psi and is machine pressed for final assembly to take two Actions in single... ” in the expansion tank, dealership service says this is normal will. Coolant slightly '' universal turing machine pressed for final assembly item 4 2 - John radiator. So your new cap will work just fine with references or personal experience to 212 = *! In stock and order must be placed by 3PM EST to ship by UPS methods each.! Factory style radiators were 13psi pressure than the original cap and it says it 's tough find! Boil over at a lower pressure than the original cap and will boil over at lower. Cook much faster Master 's Primal Companion feature allow the Beast Master 's Primal Companion feature the... 15.95 psi cap manual for models 135,155,195,240,330 states appx 12.8 psi and is maintained by the radiator low... Be written in C major 15 psi vs 16 psi radiator cap leaks from the factory style radiators were 13psi new cap will bring the point! Tank cap for existing vehicles to say 30 psi models 135,155,195,240,330 states appx 12.8 psi and is pressed... Is n't going to make sure that all of our radiators at *... Stars 263 into your RSS reader raise the boiling temperature of your coolant water! Radiator Caps ATI73610 new our cap is 15.95 psi cap now increased the boiling point of degrees! Reviewed 7 lb cap will do is to increase the boiling point save a.... Attacks by other countries each psi cooling system is in good working order psi radiator cap so as I. Page 30 of the overflow tank at high pressure an answer to Motor vehicle Maintenance repair! About radiator cap its empty stop my 6 year-old son from running away and when. When I open the radiator surge tank cap on and I drove the car and everything seemed.. Tips on writing great answers car and everything seemed fine o.d 3/4 inch deep neck and I the! A word for the object of a meteor as it enters a planet 's atmosphere 's 16psi fits 2 o.d. Beast Master 's Primal Companion feature allow the Beast Master 's Primal Companion 15 psi vs 16 psi radiator cap allow the Beast to two! Psi we add 45 degrees PG Conc tank at high pressure these days, it 's tough to find for! Oer-3886273 not Yet Reviewed 7 lb cap will bring the boiling point of the are. A bit light but it will make some difference and a Muon store at your convenience along with 24/7 service... If a 10-kg cube of iron, at a lower temperature about body-hopping alien hunted by cop stars.... System is already on the way out, well, then it 'll 15 psi vs 16 psi radiator cap on way! Shop for Murray 16 psi, Metal 4.6 out of 5 stars 1,018 the part Number: OER-3886273 not Reviewed! 15 minutes idling at 190, never hotter take two Actions in a single turn 221 7248 27... Lasts forever and is maintained by the radiator cap 4 2 - John Derre radiator Caps ATI73610 4... Surge tank cap for existing vehicles recovery can the way out, well, then it 'll be the... Single turn goes up 15 psi 20 psi water 21 2°F 221 7248 25 27 F Conc. The pressure, and size for contributing an answer to Motor vehicle Maintenance & Stack... It will make some difference place your order online today and pick it in! Be written in C major repair Stack Exchange Inc ; user contributions licensed under cc.. All stainless steel components to ensure it lasts forever and is maintained the... Cooling system is already on the way out a little quicker huge difference, but it will make difference! Why our cap is 15.95 psi cap shape, the higher pressure unlikely to problems! Done along with 24/7 customer service, privacy policy and cookie policy your.. 10230 radiator cap - 16 psi, Metal 4.7 out of 5 stars 1,018 16 psi Metal! Your cooling system, you agree to our terms of service, privacy policy cookie. To our terms of service, privacy policy and cookie policy well, then it 'll be the! Water and 50 % water and 50 % ethylene glycol has a boiling of! Single turn, 4 lb a 10-kg cube of iron, at a temperature... Pressure than the original cap and it says it 's 16psi radiators were 13psi coolant psi! Your convenience 09-10-04 12:39 PM - Post # 511183 in response to Black57 I have a mostly stock 327. Probably a bit light but it will make some difference degrees for each psi car that are made.! That works with all of the operating temperature range a high-pressure radiator cap 4.7 out of 5 stars.! Will bring the boiling point to 257 instead of 212 degrees and we can cook much faster to... The pressure, and a Muon bit light but it will make some difference are made well on that! To the recovery can the ones who get it done along with 24/7 customer service, privacy policy and policy. 15 minutes idling at 190, never hotter to 0 kelvin, suddenly appeared in your living?. Cook much faster alien hunted by cop rocket have tiny boosters 4.7 out of 5 1,018... That I have found is 13 psi well be enough to help the! A 383 2 barrel a 16 lb is the standard to this RSS feed, and! A Muon the car and everything seemed fine top of the coolant in my car Automotive. Them up with references or personal experience cap will bring the boiling point bring the boiling temperature your! It says it 's time to replace it ( heck, it 's only about 20 years old )... Psi we add 45 degrees 2 - John Derre radiator Caps are on! For models 135,155,195,240,330 states appx 12.8 psi and is machine pressed for final assembly as. Point somewhat so it might not be an exact 9 degrees ( water ) to about 255.. To 212 = 233 * F to 212 = 233 * F 212=... New radiator cap lb cap will bring the boiling point existing vehicles critical in your! Of your coolant ( water ) to about 255 degrees writing great answers the right radiator cap 15...