[RAIV-Z]

DCI Motorsports RA-V heads are in transit to NH, can't wait to get my hands on them

Thanks Don! 

[RAIV-Z]

As expected Don, you've created a top quality piece for us die hard Pontiac lovers Can't wait to try them out.

[LiL Jack]

Will u be racing at Norwalk?

[Tom Vaught]

Very Nice Heads Don. Car is moving along too.

Tom V.

[RAIV-Z]

Originally Posted by LiL Jack

Will u be racing at Norwalk?

Golf carts only this year at Norwalk.

[RAIV-Z]

[RAIV-Z]

Originally Posted by cgeise

Are Valves Titanium ???

No, the intake valves are stainless and the exhaust valves are Victory super alloy.

[GTOGEORGE]

Bad A$$ heads!!!!


GTO George

[twinturrbo406]

... very nice build Ed, can't wait to see the car all together, should look killer !! ...

[bad69bird]

Originally Posted by RAIV-Z

Yeah, adding a clean neutral may be a future upgrade. The trans currently doesn't have one.

Get it done before the car comes out...IMO

Originally Posted by cgeise

yup both cars

Trust me your going to want it --- with the complexity of the car you can solve a lot of problems real quick by looking at those squiggly lines.

X3^^^


Coming along nice Ed!!!

[RAIV-Z]

Out with the old McCarty/BES/Indy Cartel RA-V top end, in with the new DCI RA-V top end.

[RAIV-Z]

DCI RAV Dyno headers are complete.

[Tom Vaught]

Nice headers for the initial NA Testing.

Tom V.

[cgeise]

soooooo how are you planning on cooling that thing ??? I see the water inlets at the front of the heads???

[67'7F6'Bird]

I saw these heads today. WOW - Nice Castings, and the port work looks amazing.

I can't wait until my engine is done.

Great job Don Johnston!!!!!

Steve Page

[PONTIAC DUDE]

Like the head bolt inserts on the heads.

[RAIV-Z]

Originally Posted by PONTIAC DUDE

Like the head bolt inserts on the heads.

Supplied by Luhn Performance.

[taff2]

I'm assuming the inlet ports on these heads are unfinished? Surely the divider wall down the centre of each port should be radiused and smoothed off to prevent the airflow from the intake manifold slamming into the square edge? I'm assuming (again) that the intake manifold port exits are round,not split like the head ports?

[PONTIAC DUDE]

Originally Posted by taff2

I'm assuming the inlet ports on these heads are unfinished? Surely the divider wall down the centre of each port should be radiused and smoothed off to prevent the airflow from the intake manifold slamming into the square edge? I'm assuming (again) that the intake manifold port exits are round,not split like the head ports?

Maybe it's a 2 stage port like the ole Corvette English engine head.

[PONTIAC DUDE]

Originally Posted by RAIV-Z

Supplied by Luhn Performance.

Are they std and come with the heads?