90mm throttle body
How much of a factor is a 90mmTB over a stock one?
My motor is an 02 LS1 with SLP long tube headers, ORPS and SLP 345hp catback (cats removed) and the CME/Dual Dual muffler, Donaldson Blackwing airlid.
I'm running stock internals with 5.3 heads, 2.02"/1.55" valves custom ported and chambered with 11:1 CR.
Valve train will be a Futral F14, PRC springs, Ti retainers, etc.
Car is a 6spd running 4.10s
All of the mods listed above will be installed in a few weeks.
Tim
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It goes for 419.99
Speed inc has some as well as a few other sponsors!
) he'll answer your questions. You can order his TB from Speed inc, SDPC, Texas Speed and other sponsors.
https://ls1tech.com/forums/showthrea...=fast+problems
https://ls1tech.com/forums/showthrea...=fast+problems
https://ls1tech.com/forums/showthrea...=fast+problems
https://ls1tech.com/forums/showthrea...=fast+problems
And this one was actually started by a sponser:
https://ls1tech.com/forums/showthrea...=fast+problems
https://ls1tech.com/forums/showthrea...=fast+problems
https://ls1tech.com/forums/showthrea...=fast+problems
https://ls1tech.com/forums/showthrea...=fast+problems
https://ls1tech.com/forums/showthrea...=fast+problems
And this one was actually started by a sponser:
https://ls1tech.com/forums/showthrea...=fast+problems

