JeremyBlackwell
12-08-2008, 04:21 PM
Hey guys, for anyone who is interested, we are wanting to do before and after dyno pulls with the new AMS lightweight crankshaft pulley that we are testing for them. We just sold our GM GTR due to the price we paid for it versus the falling market, and are trying to find another one in the mid $70k's. So, in the mean time we are going to offer this deal to a local GT-R owner! If you will pay for the before and after dyno pulls at a local dyno shop, we will provide the pulley ($349 MSRP) and free installation ($130-$175 value.) The material is aircraft grade Billet T6061, and is anodized black. OEM pulley weight is 6.17 lbs vs 2.35 lbs for the AMS, for a weight savings of 3.82 lbs. The AMS pulley is OEM size as well. The horsepower gains are from the weight savings. The added bonus of keeping the size stock is that the accessories are kept to OEM specs (e.g. charging system) and retention of OEM belt. AMS expects 10+ horsepower easily, and the engine will rev freer and feel lighter and more responsive. Please send me a PM or email if you are interested...thanks!