Trying to chase down an issue with my 93GT 393w .
I have a Bullet cam an the cam card reads @ .050 intake valve opens 12.5* and closed 44.5*
I know it's probably a stupid question but is that 12.5* BTD or ATD ?
I've been dealing with some sort of timing issue for a couple of weeks now and just trying to narrow
down the cause.
I have a Bullet cam an the cam card reads @ .050 intake valve opens 12.5* and closed 44.5*
I know it's probably a stupid question but is that 12.5* BTD or ATD ?
I've been dealing with some sort of timing issue for a couple of weeks now and just trying to narrow
down the cause.