I need to build an iron headed BBC for truck pulling.
Given the lack of available RHS, EQ & Dart castings, we are pretty much left to choose from factory castings or World Product heads.
Does anyone have any input on porting and using Worlds Product heads?
I saw an article online with HVH porting the 365cc runner version.
Does anyone else have any real world experience with that head for truck pulling?
Thank you.
Iron BBC Head Question
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Re: Iron BBC Head Question
With a port volume of that size ( 365 CCs ) I assume we are talking about a motor that’s over 550 cid that needs 480 to 500 cfm?
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Re: Iron BBC Head Question
https://www.enginelabs.com/engine-tech/ ... ock-heads/
This is the link I found, I was told a 477 BBC recently made good power using these.
I'm certainly not familiar with them. I'm old RHS / EQ 320 fan. We need to step down to a 500 cu. limit 4150 class.
I'm learning as I go & if I pursue these heads, I will share the final outcome.
This is the link I found, I was told a 477 BBC recently made good power using these.
I'm certainly not familiar with them. I'm old RHS / EQ 320 fan. We need to step down to a 500 cu. limit 4150 class.
I'm learning as I go & if I pursue these heads, I will share the final outcome.