NST (NonStopTuning) 370Z VQ37HR Pulley Kit Review w/ Dyno Charts

NonStopTuning · 01-17-2014, 03:01 PM

Quote:

Originally Posted by NickD

What's the performance difference between:

NST13710K Underdrive Crank Pulley + Alternator Pulley KIT (2pc kit)
(for naturally aspirated or turbo - shorter belt required)

AND

NST13748K CR-Lite Crank Pulley + Alternator Pulley KIT (2pc kit)
(for naturally aspirated or turbo or supercharged - oem belt)

???

Quote:

Originally Posted by Huck

A couple HP at the most.

That't about right. If you compare them on an n/a or turbo engine, the Underdrive Kit will outperform by about 10%.

The CR-Lite Kit, however, is the only kit that is compatible with a supercharged setup. So if you are, or ever plan to be, supercharged then you will need the CR-Lite Kit.

Either way your car's performance will go from

to

and members of the opposite sex will go from

to

MIKE @ NST

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