DanaliHD

iTrader: (5)

I'm planning on purchasing a 408 for my truck. 9.5:1cr. I'm using a whipple supercharger spinning at 16000rpm(max). I'm only planning on putting down about 550rwhp cause I don't think the whipple will push more than that. Help me decide which 6.0L heads to use.

Patriot or WCCH or other?

Vax

iTrader: (1)

I'd check out AFR and see what they can do for you.

you just about can't buy better heads than that.

WAHUSKER

iTrader: (4)

I bought a set of used 6L heads (~100 miles) off Ebay for $325 & had them rewoked for $1200 (bigger valves, ported, cumbustion chamber polished). Many "experts" say if you aren't going crazy you don't need expensive heads for boosted cars. Just another idea....

93formto98T/A

iTrader: (28)

That's my theory as well. I've seen many cars with 750-800+rwhp running stock heads. I'm running stock 6.0s on my new build.

black01_WS6

iTrader: (13)

just get a set worked over, or get a real nice set from afr, or et.

Pro Stock John

iTrader: (34)

Budget? I'll be selling mine over the winter.

Paulz2820

iTrader: (1)

are ya'll using stock 6.0 valves also with turbo stuff or are you switching to inconel exhaust valves?

93formto98T/A

iTrader: (28)

I'm running a set of brand new 6.0 stock heads with dual springs for the time being.

longrange4u

iTrader: (2)

I have stock 6.0 heads on my LS1 boosted app... when I go to a 6.0L I will prob go with the Patriot 6L's

Blown408

iTrader: (4)

ET Performance heads are good quality and priced pretty good. Give Cary a call and see what he can do for you.

DanaliHD

iTrader: (5)

the wcch lq9 heads are $1300 and Patriot are around the same. I don't wanna spend more than that. I heard ET were great, but, much more money than that.