Competition head porting

[J.R. Adkins]

3k:--) :{

 

[TxDieselKid]

Originally posted by J. R. Adkins

3k:--) :{

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I wonder, is this the one which requires bigger valves?



Andrew

 

[Cousin Billy]

PDR Stage III head

When I got my head from Piers last year (he brought it with him to Muncie), he told me the Stage III head did have bigger valves and was "considerably" more expensive than the Stage II head.

Piers also said the head flowed a lot more than any currently available exhaust manifolds, even a hogged out ATS. This would be a bottleneck in the exhaust flow. He is still working on a tube type header the last time I spoke to him (been a while though).



One thing about Piers, it won't be out till it's right. I told him to put me on the list when it's ready. I got one of his first few 12 valve cams soon after I got the head.



Worth the wait for sure 'cause I know it's right.



I guess I'll need at least a Stage III head to go with a new header too!



WHERE DOES IT END???:{



Cousin Billy

 

[HoleshotHolset]

I handled and picked up your head!



Piers let me take a gander at it while I was looking at the other goodies in the bed of his truck.



It was a heavy piece of o-ringed happiness!



Matt

 

[TxDieselKid]

Re: PDR Stage III head

Originally posted by Cousin Billy

One thing about Piers, it won't be out till it's right. I told him to put me on the list when it's ready. I got one of his first few 12 valve cams soon after I got the head.



Cousin Billy

A truer statment cannot be made! Piers does TONS of work for us, that we enver find out about till months later, like the VGT, and the BB turbo, and the water injection, all all the other projects that don't pan out.



Also, I must confess, I handled your head as well, with GREAT CARE too might add, even my girlfriend touched it.



Andrew

 

[83 crew cab]

I like working with piers he is the only one that has talked with me about what I am wanting to do and give out ideals and how stuff has worked for him even with me only buying the ats manifold from him( still have to order the injectors and some other little stuff ) he as all ways been realy help full