Quote:

---

I'm running .010 in mine. Drag car with Venolia 4.505 bore x 4.25 stroke.. 14.75:1--B1's.. Aluminum low deck Indy block. 6.535 GRP rod..

When I asked Tom Prock, he said .0085-.011 on my application..

Leakdown has been great, and no smoke.. Also no noise from slap on start up.


Chris..

---

I ran a relatively stock 318 for years with .010 wall clearance and a set of +.030 Badger replacement piston's fom NAPA never had a issue for many years untill the heat died in the shop one winter and the block froze and cracked.