Summit adapter 7.4 TBI to 5.7 TBI plate on clearance and more
Thread Starter
Member
Joined: Jul 2005
Posts: 290
Likes: 0
From: Detroit, MI
Car: 1991 Firebird
Engine: 350,Dart Heads,Weiand In,Roller Cam
Transmission: 2400-Stall, 700R4 w/ Kit
Axle/Gears: 4th Gen 3.42 disc (I wish)
Summit adapter 7.4 TBI to 5.7 TBI plate on clearance and more
Last edited by WhiteHawk; Aug 7, 2005 at 04:45 PM.
Thread Starter
Member
Joined: Jul 2005
Posts: 290
Likes: 0
From: Detroit, MI
Car: 1991 Firebird
Engine: 350,Dart Heads,Weiand In,Roller Cam
Transmission: 2400-Stall, 700R4 w/ Kit
Axle/Gears: 4th Gen 3.42 disc (I wish)
Re: How tall ?
Originally posted by vorgath
How tall's that 454 to 305/350 adapter ?
How tall's that 454 to 305/350 adapter ?
800-230-3030
Supreme Member
Joined: May 2005
Posts: 1,701
Likes: 0
From: San Diego, CA
Car: 1991 Camaro RS
Engine: LO3
Transmission: 700R4
Axle/Gears: 3.42 LS1
hmmm
Now that's something they should have added .. coz won't there be any adjustments needed to the cables ? Like when one adds a regular TBI spacer ?
as i just posted elsewhere. i found them .25-.50-.75 inch. the larger/thicker may allow the butterflies to clear. also the TB base gasket included in kit was TOO SMALL. massive vac leak would result. used GM original base gasket. z28boy.com has excellent photos. his plate may be custom with matching.
Thread
Thread Starter
Forum
Replies
Last Post
evilstuie
Tech / General Engine
22
Jan 9, 2020 08:29 PM
gixxer92
Engine/Drivetrain/Suspension Parts for Sale
5
Sep 1, 2015 04:32 PM
