LIGHT WEIGHT CRANKSHAFT PULLEY FOR RB26DETT
It cuts off significant amount of rotational mass and it makes your RB26 into super responsive engine.
Great bolt on upgrade. This is one of the most popular items we sell. Proven performance. We have tested for over 16yrs using this pulley on many RB26 engines from stock to heavily tuned ones with over 1000hp with great results. Accumulated test mileage is over 700,000kms on our cars and customer’s test cars. We had over 20 GT-Rs tested for us in the last 16yrs. Just simply better throttle response and further performance out of the RB26 engine. Inline 6 engines have no harmonics balance problems unlike other engine forms. We have tested on many engines throughout the years and SR20, and EJ20 does not hold well with the undamped crank pulley, but we have never had issues with other engines we sell pulleys for in our current product line up.
It completely eliminates the chance of breaking the dampened 2pc crank pulley into pieces as well.
ASST surface treatment will make sure that they smoothly deliver power without belt slippage and squeal noise.
Applications : All RB26DETT