bigger TBI vs LT1
Thread Starter
Supreme Member
Joined: Jun 2002
Posts: 1,571
Likes: 0
From: ATX
Car: Kitt
Engine: Classified
Transmission: T56
Axle/Gears: Moser/4:11
bigger TBI vs LT1
I was thinking about upgrading my mighty LO3 to a bigger TBI unit. They have it here: http://www.jegs.com/cgi-bin/ncommerc...22&prmenbr=361
What do ya'll think?
What do ya'll think?
Thread Starter
Supreme Member
Joined: Jun 2002
Posts: 1,571
Likes: 0
From: ATX
Car: Kitt
Engine: Classified
Transmission: T56
Axle/Gears: Moser/4:11
Will that bigger TBI not do me much good with my stokc LO3? hehe I'm just looking for a way to make my engine somewhat faster now, till I get the paint job and the 383 done.
Supreme Member

Joined: Mar 2001
Posts: 5,144
Likes: 2
From: CC, TX
Car: 1999 Yamaha Banshee
Engine: 379cc twin cyl 2-stroke stroker
Transmission: 6 spd manual
Axle/Gears: 14/41 tooth
Originally posted by tamatt27
Will that bigger TBI not do me much good with my stokc LO3? hehe I'm just looking for a way to make my engine somewhat faster now, till I get the paint job and the 383 done.
Will that bigger TBI not do me much good with my stokc LO3? hehe I'm just looking for a way to make my engine somewhat faster now, till I get the paint job and the 383 done.
Member
Joined: Jan 2002
Posts: 260
Likes: 0
From: New Port Richey, Florida
Car: 2001 Firehawk - SLP Longtubes
Engine: LS1
Transmission: T56
Different TBI wont do anything for you. For the most part, GMs have pretty adequate fuel systems. Increasing their capacities without doing some other type of work is generally worthless. The exhaust system on the other hand, GM has them all FUBAR'd. I'd start there if I were you.
Thread
Thread Starter
Forum
Replies
Last Post
Glowsock
Tech / General Engine
2
Sep 11, 2015 11:09 PM





