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2020 Corvette of the Year Finalist (performance mods)
C5 of Year Winner (performance mods) 2019
pretty sure they are all the same unless they are offset like the intake rockers on ls3/7/9's... is there a reason you want to use the 317 over the 243 besides the drop in compression?
2020 Corvette of the Year Finalist (performance mods)
C5 of Year Winner (performance mods) 2019
you can still run some boost on 243's... if you have a cam that might bleed off some of the compression anyway and you could use meth as a safety measure or to make even more power
2020 Corvette of the Year Finalist (performance mods)
C5 of Year Winner (performance mods) 2019
stock block?... what other mods do you have?... I saw 12psi on my stock block and after I get done with a few more mods should see about 15psi... make sure you have a good tuner and that makes a lot of difference in how long it can live afterwards
yep stock LS1. Just LT's and a LS6 mani for mods besides the valvetrain parts i'll be adding to the 317s. Plan is to redo the stock fuel system with E85 components and then run a UPP secondary fuel system on boost.
Yea, I have a few options as far as tuners go in my neck of the woods.