JUST GOT A SET, 60CC CHAMBERS,185 CC RUNNERS,2.02 INTAKE VALVES 1.6 EXHAUST VALVES. SPRINGS GOOD TO .550. 5 ANGLE VALVE JOB
I HAVE TO SAY FOR THE PRICE, THEY CANT BE BEAT!
THESE HEADS ARE THE EXACT CAST AS THE AFR185....AND I MEAN EXACT, WITH THE EXCEPTION THAT THET ARE NOT CNC PORTED. NOW THERE WERE A FEW THINGS THAT CAUSED A LITTLE CONCERN.
1 THE MACHINING ON THE HEADS ISNT PRECISION, I HAVE SEEN WORSE, SVO GT40 ALUM HEADS TO BE EXACT.
2 WHERE THE HARDENED SEAT IS , IT NEEDS A LITTLE MASSAGING WITH THE OL CARBIDE BIT
3 ON THE INTAKE SIDE WHERE THE BRONZE GUIDE IS COULD USE A LITTLE HELP...IT COULD STAND TO BE" BLENDED IN ".
4 OTHER THAN THAT THESE HEADS ARE ON PAR FOR WHAT YOU PAY.. A VERY NICE BUDGET HEAD AND COULD BE A SERIOUS CONTENDER WITH A LITTLE HELP......THATS IF YOU CONCIDER THE AFR185 SERIOUS!!!!!!
