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1986camaro 05-26-2007 07:35 PM

boosted camaro
 
I have a carburated sbc chevy twin turbo setup I built. I have a 750 holley blow thru carb, and a boost refrenced mechanical fuel pump. I am not getting enough fuel after about 3800 rpm, I think it is to lean. I am looking for some info on what kind of pump to run.

ifly87 05-26-2007 07:37 PM

Re: boosted camaro
 
How do you know you're not getting enough fuel? do you have a wideband, not too many people on here will be able to help you. once you start talking carbs we go durrrrrrrrr, my advice would be to give it more cowbell

isnt a 96 mpfi, why rip out such a beautiful thing?

78NOVA 05-26-2007 07:47 PM

Re: boosted camaro
 

Originally Posted by 1986camaro
I have a carburated sbc chevy twin turbo setup I built. I have a 750 holley blow thru carb, and a boost refrenced mechanical fuel pump. I am not getting enough fuel after about 3800 rpm, I think it is to lean. I am looking for some info on what kind of pump to run.

take a visit to www.turbomustangs.com and www.thirdgen.org

trust me on those sites as they will be all you need to help yourself. i had once planned to boost my TA but a overall comparison of a boosted TA to a boosted honda, i decided to go with honda for gas millage and longevity. if you have any more questions please feel free to ask.

HMTguy 05-26-2007 07:49 PM

Re: boosted camaro
 
Post pics

78NOVA 05-26-2007 07:50 PM

Re: boosted camaro
 

Originally Posted by jagojon3
Post pics

+1 lol guess i could have said that as well but im tired....blah :X

jeffescortlx 05-26-2007 08:23 PM

Re: boosted camaro
 

Originally Posted by ifly87
isnt a 96 mpfi, why rip out such a beautiful thing?

86 not 96

yeah, post some pic's!

goldhatch94 05-26-2007 08:49 PM

Re: boosted camaro
 
most likely you need to re jet the carb!

HMTguy 05-26-2007 09:05 PM

Re: boosted camaro
 

Originally Posted by goldhatch94
most likely you need to re jet the carb!

Shut the ---- you flaming faggot.

HiProfile 05-27-2007 01:07 AM

Re: boosted camaro
 
I've seen setups that ran an addtional inline pump that was activated during boost with a hobbs switch. Oddly enough, they were usually fuel injected, but mainly for noise control. IIRC, the 300zx (maybe poopra) run the pump at low voltage for vacuum, and high voltage for boost. Maybe add an electric pump inline and a hobbs swithc to activate it. I know nothing about rigging non-injected cars, so take it with a grain of salt :P

Smith-02 05-27-2007 08:06 AM

Re: boosted camaro
 
did you ever bother to see what jets you run stock vs what you have now?


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