Trouble after installing edelbrock performer
Thread Starter
Senior Member
iTrader: (3)
Joined: Jul 1999
Posts: 645
Likes: 2
From: Houston,TX
Car: 92 RS/90' vette
Engine: Heads/cam/miniram/blah blah blah..
Transmission: T5/700!
Axle/Gears: 3.08
Trouble after installing edelbrock performer
It backfires (TBI and exaust) above 3500 rpm, and dosent have much power.
My timing is correct. Should I bump up the fuel pressure? The only thing i left out was the EGR. It didnt work anyway, so I used the EGR block. I wasn't shure where to post this, any Ideas?
------------------
90 RS
305
700r4
Moderator
www.lg4performanceteam.org
My timing is correct. Should I bump up the fuel pressure? The only thing i left out was the EGR. It didnt work anyway, so I used the EGR block. I wasn't shure where to post this, any Ideas?
------------------
90 RS
305
700r4
Moderator
www.lg4performanceteam.org
Supreme Member
iTrader: (1)
Joined: Jul 1999
Posts: 1,334
Likes: 1
From: Key West, Florida!
Car: 89RSconvtZZ4TPI
Engine: ZZ4TPI
Transmission: 700R4 TRIPP TRANNY
Sounds silly but check your plug wires. A crossed wire will let it idle fine but will stumble badly as RPM's increase. Check and double check!
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Rob P
89RSconvtZZ4TPI
92Z28convt5spd
71Impala convt 402BB
BETTER DRIVING THRU SUPERIOR HORSEPOWER!
------------------
Rob P
89RSconvtZZ4TPI
92Z28convt5spd
71Impala convt 402BB
BETTER DRIVING THRU SUPERIOR HORSEPOWER!
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