Prochrgd5.3

I am building a low compression 408 for my 02 rcsb silverado. I would like some tips and opinions on my build. The motor consists of a iron block 408 with forged 26cc dished Mahle pistons, Scat H beam rods, an Eagle forged crank. The heads are patriot performance cnc ported 6.0 heads with .650 lift springs I have 1.7 Harland Sharp shaft roller rockers and a TSP magic stick 3 cam which specs out at lift .603 int/.609 exh duration 237*int/242*exh with a 114 lsa. The intake is a victor junior with an elbow and 85mm throttle body with 60 lb. injectors and a SLP 85mm MAF sensor. I plan on running about 14 psi of boost. Any help would be much appreciated.

Quik

iTrader: (7)

combo sounds good minus the cam. that cam isnt a boost friendly cam. it was meant to be a pure NA combo. and how ocme you went with the 85mm tb instead of the more user friendly 90mmtb? also why did you go with the SLP 85mm maf when a stock truck maf is the same minus the resistor[resistor is used so you dont have to calibrate the maf from the car calibration]

personally i would get rid of those rockers, stockers are more then enough, get rid of the cam and go with a custom ground for your appication, ditch the SLP maf, ditch the 85mm tb

this would net your more money to put towards the odds and ends of your combo.

moregrip

iTrader: (8)

get everything balanced