Hi All,

Bit of advise please.Bought NISSAN 300ZX ALUMINIUM LIGHTWEIGHT ENGINE CRANK PULLEY . Havn't unpacked as when comparing with the one taken off

it has smaller diameter the one taken off measures 168mm to outer edge on

large side and 118mm on small, where the new one is 135mm and 88mm.

 

Just wondered as its driving alternator and water pump what effect it will have

on them and whether I'll have to source smaller belts ?

 

Any advise really appreciated. (Also recommended transmission fluid for TT manual with oil cooler ? 75W90??)

its an underdrive pulley aswell hence why its smaller. you will have to purchase new belts , if your concerned about water pump speed you can also buy an overdive pulley for the pump.

hth

yep you need different belts it lists part numbers here

 

http://www.ttzd.com/tech/linestech.html

 

HTH

 

Marty

Thanks for replies,much appreciated.