keep breaking flywheels!!
#1
keep breaking flywheels!!
I have a gmpp 350 290hp crate motor in a '86 silverado with a tci th350 with a 1900-2400 stall. my problem is i broke 2 flywheels around the bolt pattern of the crank. the flywheels i have are pioneer non sfi approved. should I buy a heavy duty one? i'm lost any help would be very helpful!!!
#5
im trying to think of what he said he's deployed so i can't ask him but i think he said something about going back to the gm flexplates. I thought it sounded funny when i heard it but who knows, just throwing it out there
#6
thanks man, i'm just gonna get an sfi approved flexplate and grade 8 bolts oh and a dang dowel pin! must have got in a hurry and forgot it