Quote:
Originally Posted by 69NMYSS
Jannety Racing has tested a 10% OD crank pulley with NO tune and got and extra 50hp/50tq. So you could put on this pulley, and then put back the OEM pulley if warranty work is needed and the dealership will never have known as no tune is required.
http://www.camaro5.com/forums/showthread.php?t=257750 |
You are still playing Russian roulette with GM/service technical test
equipment used by the dealer.
The crank rpm to supercharger rpm ratio may be recorded by the engine management computer and they would still be able to tell that you must have changed the crank pulley from the factory/stock pulley even though
no modification was done to the tune up module etc.
They can also measure the front tire rubber wear as compared to the
rear tires and logically conclude that you must have been burning rubber
which may be associated with abuse of the vehicle.
Your rolling the dice/gambling with you GM warranty !
I'm just saying...
