SOLID PIVOT SET with TEST SHIM/GUIDE SET SR20DE(T) (TA308A-NS08A) 1403 Fabspeed has over 25+ years

Fabspeed has over 25+ years of Porsche air and water cooled excellence

75 degrees of camber

Using A 5/8" -18 Fitting On The Back And Calibrated For 1000 Rpm At 60 Mph

5 (J65) Description_ASM Front S8K FMSI D154 82 thru 85 PONTIAC Firebird/Trans Am (3rd Gen) 2

Use with factory intercooler

SOLID PIVOT SET with TEST SHIM/GUIDE SET SR20DE(T) (TA308A-NS08A) 1403 Fabspeed has over 25+ yearsIn order to make cam clearance maintenance free and quieter operation sound, the hydraulic lash adjuster was adopted for the SR20 engine. However when aiming at higher RPM ranges and for higher horsepower output from engine modifications, it is important to improve the reliability of head system parts and to make valve drive train set correctly for the suited cam profile. So it is necessary to eliminate the use of the hydraulic lash adjusters. We have