oldcorollas : Message: fuel pressure

oldcorollas · old toyota corolla modifications restorations

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fuel pressure

Message #23626 of 24048 |

anyone ever rebuilt a fuel pump with a different spring so as to
reduce the fuel pressure to a certain amount?

any thoughts?

robert.

Thu May 8, 2008 9:57 am

"rob83ke70" <rob83ke70@...>

Offline

Message #23626 of 24048 |

Expand Messages	Author	Sort by Date
anyone ever rebuilt a fuel pump with a different spring so as to reduce the fuel pressure to a certain amount? any thoughts? robert....	rob83ke70	May 8, 2008 9:57 am
... sounds like you want a pressure regulator, not fiddling with the pump. Superjamie had SUs on his Corolla for a while, I thought, maybe you could ask him...	john slee indigoid	May 8, 2008 10:05 am
Hi, Super Jaime is no longer around in corolla's. He ran 2 SU's off a mini and on his 4K lacked top end :( Run stock pump with a pressure reg ones off ebay...	Cameron camerondownu...	May 8, 2008 11:13 am
without knowing the exact inner workings of the corolla pump, if it is a mechanical pump it is likely to be a 'positive displacement' type which would mean...	Thomas Seeber thombowler	May 8, 2008 10:14 pm
i had pressure issues on my 4k with twin 40mm webers well, it was an issue for about a week until i bought a holley regulator and guage which solved the...	Alex Bates alexb618	May 8, 2008 11:06 pm
... a simple cheap electric pump with a fixed output pressure is the easiest option. not sure if you could change spring in stocker to change fuel pressure. i...	oldcorollas	May 9, 2008 1:42 pm
i bought a mechanical fuel regulator. i've been advised by a local mechanic (one who seems pretty smart) that i should be careful that it doesn't let go and...	rob83ke70	May 15, 2008 12:21 pm