up grade from t-trim to ys

**tommg** · 02-16-2003, 01:43 PM

currently running t trim on renegade setup car 331 cu w 72#injectors mass air w ford extender what kind of power hp/tq gains will the swith to a ys trim pass side give? thanks for the help Tom

**Spence** · 02-16-2003, 04:06 PM

hard to say, depends on what pulleys, and how aggressive the tuning gets, get rid of the extender and go PMS or EPEC and you will pick up a ton of power.

**tommg** · 02-16-2003, 05:02 PM

thanks spence curently using 8" lower 2.95 uppre w t 12.50-1 air fuel 15degrees base 1/2 - 0 degree boost re tard

**tommg** · 02-16-2003, 05:05 PM

spence what do ya think about epec i cant choose between it & dfi fast or accell gen 7

**Spence** · 02-16-2003, 09:00 PM

I use the FAST, it works good, Gen 7 you will want Job Jr to handle the tuning with that, Epec I have never used, but Bob Kurgan has, ask him what he thinks of it.