Any Reason not to get 1 7/8" Kooks?
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#18
Launching!
Join Date: Nov 2007
Location: Walterboro SC
Posts: 201
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Pretty much this. I wish I went with the 1 7/8 when I got my ARHs for my vette, thats 1k I do not have to spend right now though. Wish I would have just done it from the start.
#20
LSX Mechanic
iTrader: (89)
You will lose TQ with the 1 7/8 on a stock motor. I did a back to back comparo on this subject, with a cam only car. It picked up a couple of HP up top, but also lost some peak TQ.
1 3/4 are plenty for a 346c.i. motor. The internet gives people the misconception that bigger is always better. That's not the case.
1 3/4 are plenty for a 346c.i. motor. The internet gives people the misconception that bigger is always better. That's not the case.