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Boost w/ MSD 50's and hot wired 307

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Sweet6

Well-Known Member
Joined
Jun 12, 2001
Messages
3,538
What is the max boost you ran with this set up? List gas used to.
TIA
 
It really depends upon how well the heads flow.....the 50#s may start running lean around 26#? I think you get caught between volume and pressure on these kinda questions so the answer is an "It depends"
 
Fiqure stock motor. But you are the second person I heard say 26lbs.
 
I've been up to 24-25 psi with room to grow ( I think:confused: ).
We will see in bowling green I paln on bumping it up if the track will let me.
 
29 lbs...6 consecutive runs. Stock block, stock untouched heads. FP set at static 38# with 101 unleaded 33% alc/water mix. DS showed 4º of retard in the 1/2 shift only and 0º throughout the run. The car weighed in at 3701# with me in it and I had one pass that was 119 mph.

Kev :)
 
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