Da_Bear

Well as some of ya know we have taken the opportunity to upgrade the motor with some 505 Performance goodies. The pre mod stroker ran hot and fell flat on its face at about 45-4700 RPM. The running hot issues were due to too much timing, lean fuel and a cam that was building excessive cylinder pressures.

So we decided to revamp these parts and show off our new suppliers goodies. End goal with the new combo is 350-360 horse and 400ish ft lbs. This combo has been Dyno proven on a similar bottom end at 370 horse and well over 400ft lbs so we know what to expect for the end numbers. Of course we will be looking to put the Brute on a wheel Dyno in the new year(yes yes once it is on the road) to prove the gains.

Starting off a custom ground Hydraulic Roller cam with .510 lift I/E and 218/220 degrees of duration


Then we added a fully ported aftermarket head casting with 2.02 and 1.6LS valves LS bee hive springs and Adjustable roller rockers
Spent a whack of time porting the intake and had it ceramic coated and prepped for the 70mm throttle body from 505 Perf(sitting beside a stock TB for comparison).






Then we added a fully ported aftermarket head casting with 2.02 and 1.6LS valves LS bee hive springs and Adjustable roller rockers
Oh ya we also ported a Banks Torque Tube header and had that ceramic coated as well....here it is fitted to the head.


Then the intake gets bolted on(pre motor assembly


All on....just have to button her up and fire it with the custom tuned ECM that is rewritable for future tuning....all that is left is we are waiting for the 30lb/hr Ford injectors

04WJGuy

Incredible as always Bear, once I win the lottery I'll be dropping off the WJ to let you play with it. :)