Valve Seat Pressure Tester Induction while still giving you the

while still giving you the ability to position the sensor for the greatest range of adjustment for your combination

to reduce intake manifold pulses from reverting back into the carburetor

which is much smoother than a sand casting

) The other model fits raised runner heads

25 300-253 Big Block Chevrolet 3/16" 1 Pr

Valve Seat Pressure Tester Induction while still giving you theAnother area of the valvetrain that operates under severe conditions is the valve springs. Proper valve spring pressure is essential for a racing engine to reach its maximum potential and to avoid costly valvetrain damage. This hand held valve spring pressure tester is not as accurate as a bench model tester. That is not its purpose. It allows you to establish a baseline reading of the valve springs seat pressure. From this point of reference you can