- Oct 6, 2015
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My car has GT40 heads, E303 cam, 1.6 roller rockers, upgraded valve springs, MAF conversion, and 75mm TB. I just put in 30lb injectors and a 255 Walbro (bought it with stock fuel system, those upgrades, and a blown trans) my question is: should I get it dyno tuned or should I get MegaSquirt? Once it's tuned I don't plan on any engine mods for at least a couple years because this is a track car and I want to focus on suspension and upping skill levels first.