i have a Whipple 2.3, 3.73 upper/ #4 lower, JLP comp r exhaust, 15-16 psi boost, A/F ratio is 11.8/12.1, as for the timing.....i believe i was at 15ish but dont hold me to it. As we were on the dyno, we kept changing to different things. I had 494 hp on a mustang dyno with my 285/35/22's that i had before i swapped tires I'n the rear.
i went with the AEM METHANOL kit bc the controller had more tuning capabilities. i had a couple friends with the SNOW kit that had issues and heard really great things about the AEM kit. That's why i took the AEM route and no regrets besides the over priced mechanic that did the install (which i had to go back and fix, lol). live and learn!!
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