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Adger Smith · 08-14-2009, 09:22 PM

Piston dome is different between a 396 and 402 and I think the ex valve is slightly diff. I Think there are some things that are different if using the 401 alum head. as in combustion chamber vol. Depends on if it is iron or alum. The piston number and dome ht. would be wrong for sure....

08-14-2009, 09:22 PM	#5
Adger Smith VIP Member Join Date: Dec 2001 Location: Texarkana Ark/TX Posts: 2,446 Likes: 575 Liked 880 Times in 311 Posts	Re: Bogacki DQ Piston dome is different between a 396 and 402 and I think the ex valve is slightly diff. I Think there are some things that are different if using the 401 alum head. as in combustion chamber vol. Depends on if it is iron or alum. The piston number and dome ht. would be wrong for sure.... __________________ Adger Smith (Former SS)