Jeff88coupe
03-22-2010, 07:38 AM
I'm selling the 9" C4 converter that I ran in my coupe last season. It is a 9" 164 tooth (big bell) with anti-ballon plates for a 26 spline input shaft. I got it when I bought my C4 used. Was told it was a JW converter. I sent it to PTC at the begining of last season to have it tightened up. They lowered the stall speed of it and converted it to spragless. It stalled at about 4500 behind my 347 on motor. Converter worked great for me on the spray with up to a 150 shot....went a best of a 1.30 60' using it. I'm getting a new converter that is going to stall lower so I can use more nitrous...other wise I would still be using it.
$400
$400