HSR head choices
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Joined: Dec 2009
Posts: 100
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From: London, ON, CA
Car: 88 GTA Trans-am
Engine: 350 vortec TPI(in process)
Transmission: 700-R4
Axle/Gears: 3.27 LSD
HSR head choices
im currently running the vortec
version of the HSR on factory cast vortec heads with upgraded beehive springs for my cam,, i'm thinking of my next build of a 383 and would like to stick with the HSR. my question is, what heads aside from the gmpp will work/be a good fit for around 550 hp (supercharger pending)
thanks
version of the HSR on factory cast vortec heads with upgraded beehive springs for my cam,, i'm thinking of my next build of a 383 and would like to stick with the HSR. my question is, what heads aside from the gmpp will work/be a good fit for around 550 hp (supercharger pending)
thanks
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From: Location, Location!
Car: 92 T/A 'vert
Engine: Mild .040 over L98 4 bolt mains
Transmission: Mostly stock 700R4, 2600 Vigilante
Axle/Gears: LS1 3.42
Re: HSR head choices
I like my Trickflows.
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