New Advanced Induction Heads 

This new addition makes this beast come alive.

These heads are the highly sought after "243" casting ZO6 heads off the LS6.

Sent them off to Advanced Induction for there 232 CNC service.

I had them milled down to 64cc bumping my compression up to 11.0.1 from 9.75.1. (317 truck castings)

New Brian Toole 660 springs, push rods and OEM GM gold LS2 6.0L thin head gaskets.

Ported & polished the throttle body and ported the LS6 factory intake manifold.

Estimate wheels horse power is 500hp. at 4,200 elevation.

This engine is built like the LS2 6.0L engine with a bunch of upgrades and has the Iron block instead of the weak aluminum block.

Interesting for you

Loaded

Loaded

Engine
Loaded up and ready to head to the Shop. I've posted these photos to show the build profile for the motor that will bring Doc back to life. ...
Blown head gaskets

Blown head gaskets

Engine
So I got the car back together running nice and strong didn't take long me and a buddy of mine did it in 2 days probably a little long for most...
Motor maddnes

Motor maddnes

Engine
Got the new motor home today. 351/400M est 400hp. Please vote for Doc Ray on car of the day. THANKS
Dyno Day!

Dyno Day!

Engine
December 2015 First time on the dyno @MJD Performance in Novi Mi. 383 HP 358 ftlbs
Performance Upgrades

Performance Upgrades

Engine
I decided to go with a few upgrades recently. Got my hands on a 6266 Precision Turbo. I also had a custom intake manifold fabricated up. The...
Advice

Advice

Engine
Just wanted some advice, don't want to spend ton of money open for suggestions. I am real happy with the look of the car, got the motor pushing...