100mm or bigger throtle body
Honestly, unless you plan on spinning 8K+, you do not need a bigger tb. The reason on the bigger statement is a 90 will flow ~1500 cfm from what I have been told and that will be more than enough for a street/strip 416.
Btw accufab makes one (105mm)but a little custom work is involved..
Btw accufab makes one (105mm)but a little custom work is involved..
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On The Tree
Joined: Dec 2006
Posts: 126
Likes: 0
From: Indianapolis, IN
Originally Posted by rons 00z
accufab 105mm on a gmpp intake
The stock LS2 throttle body is 90mm but the stock MAF could be a bottleneck at only 85mm. Lingenfelter sells a 100mm MAF. http://www.lingenfelter.com/store/lp..._lpe-4232.html
Last edited by cybernco; Jun 6, 2007 at 11:39 AM.
Originally Posted by 1bigcam
any body make one yet, looking for a 100mm for a drive by wire set up??
https://ls1tech.com/forums/generation-iii-external-engine/575271-105mm-tb-thatis-gm-compatible.html
Originally Posted by 540inch Silverado
I heard that you really dont need any bigger than 90mm. I have talked to a few people that have made around a 1000hp on 90mm. Just what I heard tho.