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Discussion Starter · #1 ·
I Think to really get the most out of these builds the valve spacing and angles would have to widened, Have the Revs Heads for the 114" 124"s 131" got a wider valve spacing, to make the most of the 4.250 bore????
Would stock valve angles be ok for the 4.250 bore?
Seems if you have some worked heads on your 95" the 4.125 would be a better option, And would want a New Set of Special heads to suit 4.250,
Get my flow,
 

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Discussion Starter · #3 ·
Thanks

Thanks for your response Brian, Stock angle will be fine to use, but more power with your heads, just a problem using heads of a 95 that have been set up for High compression on a 114 because you have to grind a point or two out of the CChamber to get things right, I can do that,.
 
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