Combination/tire height?

[forzfed]

I have a 4.1 with a 224/224 roller, 1.55 roller rockers, champion irons and CPT-66 S trim with a 3200 9/11 stall. Would the car benefit from a 28" tire or should I stick with a 26"?

 

[bison]

Run the tallest tire you can get in there. I doubt that 9x11 will couple unless you lock it. Unless you have those heads modified for some double springs I wouldn't expect much out of the 224/224. Your combo needs to flash to 5500 to really crank it out. 27-28psi boost. A 3200 stall is borderline for that turbo for street use.

 

[forzfed]

Thanks, I was thinking the same. I only have the boost set a 15psi with 18' of timing. It pulls hard. From a dead stop smashing the gas it will light up the drag radials. Just lightly getting into the boost from a roll it smokes them good. It will be interesting when I take it to the track to see what it will do.