without removing the head. Is it possible? Matt at TSP believes there is a tool out there that can do this by measuring the air in the cylinder through the spark plug hole. I did some searching and havent found anything on this but I need to check my cylinder volume so I know what bore my block is. Bought the car and it has a 5.3 block that seems to be bored but I dont know how much. Anyone know how to do this? Or where I can get it done in houston?

 

NASCAR has a tool that measures cylinder volume, not sure what its called.

 

Called a P&G...

http://www.stlracing.com/forums/show...nd-fuel-tester

 

sweet geeze, thanks! I'll see if I can find one in the area or maybe back in NC where NASCAR teams are everywhere.