Trick Flow GEN X 255 heads, should I mill or thinner head gasket

[13SSCamaro]

Originally Posted by sixty9fordkiller

what did you dyno at?

Here is the graph. It did well in 95+ degrees and 90+ percent humidity. We also found that we did not seal the intake rocker bolts. We did not know that was required on CNC ported LS heads. So it was flooding oil into the intake port through the intake rocker arm bolt. We noticed this after the dyno and tune while driving it a few thousand miles. Was burning 1 qt of oil every 300 miles. I want to get it re-tuned and dyno'd since it has been fixed. I am sure we left a bit on the table. All in all the car feels totally different in all areas of driving. It pulls like a beast all over the RPM range and was definitely worth the upgrade

[13SSCamaro]

Did you ever get your numbers sixty9fordkiller?

[sixty9fordkiller]

Originally Posted by 13SSCamaro

Did you ever get your numbers sixty9fordkiller?

in March: 470rwhp and 414rwtq on a mustang dyno

a few months later (new stock injectors) 526rwhp 465rwtq on a dynojet

[13SSCamaro]

Originally Posted by sixty9fordkiller

in March: 470rwhp and 414rwtq on a mustang dyno

a few months later (new stock injectors) 526rwhp 465rwtq on a dynojet

Congrats, awesome numbers, get that ZL1 fuel pump and E-85 and pump them numbers up even more

[sixty9fordkiller]

Originally Posted by 13SSCamaro

Congrats, awesome numbers, get that ZL1 fuel pump and E-85 and pump them numbers up even more

Im hoping for 15-20 more RWHP once i get a lees restrictive intake manifold and 102mm TB. im gonna run a 26x10 rear tire to give me additional "gearing" to get out of the hole

The stock LS3 manifold is really restricting the heads