Originally Posted by
Zeek234 I'm definitely going to be more cautious, the JK base tune is great. I new to figure out if I need to change my base tune because of the compression ratio and I'm trying to get in touch with John Kerr, with no luck.
I'm selling the JWT. They're not a bad way to go.
Maybe your JK tune would work for me. My boost controller was mis labeled go figure and a friend turned it down but actually turned it up and things went boom.
But I got a new cometic head gasket, 78e rods and 54c pistons with new rings on all pistons.
PM me a price for your OBD1 JWT ECU, I can share my OBD1 tune which has ran great I would just touch
base with JK to be sure its safe or can be modified for your setup.
My Tune is for =
Avenir DET T25 on 10lbs ( 8.5.1 )
N60 MAF
370 CC's ( im sure you/he can mod for this )
But its probably the same tune you have already from him. AFR's are around 10.8-11 not optimal but def on the safe side and not that rich
to where I sputter at all and my bumper is stays pretty clean.