Kinsler Barrel Valve Spool KIN-3553 Engine Accessories Precision machined threads

Precision machined threads

Stainless Steel Weld-On Male AN Fitting -8AN

6L V6 F/I - KN33-5056

2009 AUDI TT QUATTRO 3

Kinsler Barrel Valve Spool KIN-3553 Engine Accessories Precision machined threadsBarrel Valve Spool54 K . 200" Wide Fuel Ramp KIN 3553 N 3553 54 K, . 200" wide fuel ramp. We make a variety of ramp widths and depths, with various rates of ramp depth taper. What works well for a drag racer may not be correct for a road racer. The correct spool for an application is the one that delivers the proper amount of fuel at all the part throttle opening angles. The correct spool for an engine equipped with a 2 1 16" injection manifold is