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Robert Simpson · 10-06-2015, 07:14 AM

HP the car sounds and runs good. I have a couple questions about the cylinder heads.
What drew you to this style head? Vs a 049 style oval port?
Did you have to replace the exhaust seats? Hardened?
How much do you think you increased the volume when finished?
Did you have to fill the intake manifold to match, or was it close?
Do you think there would be any problem using this style head or the 90's version on a tow truck 496CI combination, and if so what cam and intake?

Last is that Scott Welborns old car?

Thank you and keep up the great work it really looks good.

10-06-2015, 07:14 AM	#16
Robert Simpson Senior Member Join Date: Aug 2004 Location: Jacksonville, Florida Posts: 803 Likes: 6 Liked 20 Times in 12 Posts	Re: Peanut Port Drag Test HP the car sounds and runs good. I have a couple questions about the cylinder heads. What drew you to this style head? Vs a 049 style oval port? Did you have to replace the exhaust seats? Hardened? How much do you think you increased the volume when finished? Did you have to fill the intake manifold to match, or was it close? Do you think there would be any problem using this style head or the 90's version on a tow truck 496CI combination, and if so what cam and intake? Last is that Scott Welborns old car? Thank you and keep up the great work it really looks good.