Quote:
Originally Posted by Vettezuki
Got it. Lars is smart. enkei, I think you'd be wise to follow his guidance.
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Lars wants me to put back in the stock HSABs with smaller jets than I ran when I had a 15:1+ WOT. Uhhh... no. I like my pistons now, all in one piece, think I'll keep them that way.
I pulled off a 12:1 AFR under boost with the 28 HSABs, I'm at 13.5:1 now. I'm going to increase the jet size close to Lars recommendation while keeping the 28 HSABs and keep going up until I hit 12:1 again.
As Lars recommended, I'm going to install smaller IABs (74s) and retune the idle mixture screws for 14.7:1 and hopefully my cruise and idle will be spot on. It's not that bad right now.
Realistically, I'm really close. I would probably be fine driving the car daily and taking it to the track as is. 13:1 ain't gonna hurt anything with only 24 degrees of advance. Your 12:1 compression Torco motor is around 14:1+ AFR at WOT.
