Heads Investigation???

[ViperRichRT10]

Anybody ever use these guys for head work or know anything about them? Results?

www.performancecylinderheads.com/Viperpage.htm

Thanks,

 

[carguy07]

"PRVT JET" Has a set, I would check with him.

 

[ViperRichRT10]

Thanks, I will. Anyone else know anything about them or have other suggestions?

 

[Joseph Dell]

Greg Good is da' man! do a SEARCH and you'll see what i mean!

JD

 

[viperkraz]

270 cfm is not enough improvement. Get Greg Good or Jeff M to do it. Both have an awsome product and results!

 

[1TONY1]

When you have serious problems like the picture shows .... Mr. Good makes it look brand new, couldn't even tell it had damage after he was done. This was on a Viper that had eaten a valve. This is the combustion chamber, one valve missing except for the stem.

 

[Joseph Dell]

Tony -

you are right... that is perty bad!

JD

 

[GTSnake]

I have a set of Jeff Mory's stage III heads including T&D roller rockers for sale if you're interested. They only have 3,000 miles on them. I'd let it go for $4,500. No core exchange needed.

 

[ViperRichRT10]

Tony,

That looks somewhat familiar! Only not a valve, a piece of piston playing "pong" inside the cylinder!

Rich

 

[Joseph Dell]

Looks kinda like this:

Why? because this piston took a dump. note how many pieces the piston is in. You may also notice a piece of the upper ring missing. doh!

Is this bad?

But I think Tony's pic wins the prize. it is worse than my pic. Fortunately, neither of these are our cars!

JD

 

[1TONY1]

Best used while rods are still bolted to the crank

http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=90125

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[ViperRichRT10]

Real funny Tony!

 

[Jim Wilson]

Best used while rods are still bolted to the crank

http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=90125

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Don't waste your money on these. I bought a set to stamp my rods for my piston swap. When I struck the first one, I flattened the stamp and barely scratch the rod. I've had good luck with a bunch of Harbor Freight stuff but these will only work on softer materials.

 

[1TONY1]

The point was, stamps are nice instead of tape....especially when they go to the machine shop. I'm not sure where mine came from but it definately wasn't Snap-on

But to make you feel better:
http://buy1.snapon.com/catalog/item.asp?P65=&tool=all&item_ID=8963&group_ID=1017&store=snapon-store&dir=catalog

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[Joseph Dell]

eh.... something tells me that #5 (above) won't be getting re-used. At least not the piston!

JD

 

[caj98GTS]

Go to Greg. He is a true professional and one hell of a craftsman. You will not regret sending your heads to him.

 

[1TONY1]

eh.... something tells me that #5 (above) won't be getting re-used. At least not the piston!

JD

Just needs a little Zaino !!