- Jun 2, 2015
- 5
- 0
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Have a 94 GT with 5.0 that is all stock, it is a 5 speed car, looking to do these mods to car, 4.10 gears, new air filter setup K&N, new shorty headers with off road h-pipe, single chamber muffs with turndowns at rear axle, will this get me high 12's or is more needed , don't want to spend a lot , trying to achieve on budget