ill have to call vortec and find out what there 5-7psi pully is....as for the msd,i had bad luck with a few things from them i hate to say!,ill see what the tuner says about it.
oh im getting a tune!,ill install the kit but i dont trust myself with the other stuff no way!... the msd came with the vortec kit,i just didnt know about it...,so im not sure if the tuner would use it or not.
. Remember the motto, they make new pistons every day do why worry?haha...no i was worried,and still am for some reason,he double checked and asked me if i had forged pistons and rods,wich i do.....and i run 94 gas,but i asked him a few times to keep it safe...lol...and that i wasnt greedy for power....i really dont want to blow my engine up because this is an afterthought... he told me to leave the 8-9 psi pulley on for now and we can change it if we have too later.Late to the party on this one... 6-8 psi of boost with good gas and conservative timing and you won't have an issue. Some good fuel and a bit more timing and this combo will make 600rwhp all day long... Anyone say dart block?
Fwiw, we ran 38+ psi through my motor non intercooled at 11.5:1 with out incident
@smkshw
I'm running a 347 with a V3 and charge cooler, it puts 510 to the wheels on 91 and it's a lot fun. Do it!
@8-9# you'll make 450+ easily. I'm really late to this thread but as long as you are relatively conservative with the spark and fuel curves you'll be fine.
x2!
.....sweet!.....if i get anywhere near that on a safe tune ill be extremely happy!....especialy as an afterthought!
