Hello,

I just bought a 1988 N/A RX7 Engine rebuilt 1500 miles ago by the seller and will be putting it into a sand rail. I will be turbo'ing it and want reliability so I am wanting (wish?) stronger Tension bolts to hold the engine together under boost. I will be running 48lb/hr injectors (x4) and 11 lbs boost Max for now to save the 002 vw bus tranny. I heard there are 11mm bolts that drop in without a tear down and cannot seem to find information on them. Also I found Turbo Tension bolts - are they stronger than NA's ?

Any input would be great.