Yes. From unorthodox racing

 

Totally agree, I love when I see some older Mustang or Integra sitting in there with all weathers burning off their daily driver tread haha

 

Hopefully I will have numbers next weekend with my new setup. JWT cams and I also got my lower collector ported.

Plan is track on Friday 4/29 and dyno on Sat. (Hopefully)

 

My sleeper G37 coupe.

 

Very cool.. Cant wait to see the new numbers these will bring. I was looking into the JUN cams since they make some killer products but am weary since they always seem to be for sale at give away prices, any idea why?

 

Back in the day, JUN cams for the SR20 were making power but the company had a poor rep. Guess nothing has changed in fiteen years. JWT "C" cams were the ticket for track cars.

 

Any updates on the 3.69 gear swap?

How does it do against the bmw 435i now?

 

The gear swap was seamless and feels stronger especially from a dig...I took it out this morning for some testing and found it slower 30-80 and less than a tenth of a second quicker ....13.96 v 14.02 in the quarter mile...It was very humid this morning here in Fort Lauderdale although it was 66 degrees when I went out early this morning.....Pretty disappointing overall.

So far I've added a R2C2 intake..Stillen Underdrive Pullies and a 369 gears and have minimal improvement to show for it.

My wifes 435 does a 13.6 quarter mile. The G37 is neck and neck with it to sixty but after that fades against the beemer.

 

i also did the 3.69 swap and noticed no difference in my times

 

Are you sure you didn't already have one. I know the 07-08 auto and 6mt 35HR sedans had them, but not the coupes.

Don't know if they switched the 37 sedans back to 3.3FD.

 

Did anyone notice an improvement in their times after this expensive, time consuming mod??

I was forewarned by a colleague that the 370Z bolt ons are a waste of time and money and have read an occasional post to this site as well. Intakes and exhaust "upgrades" seem to do little to this car other than lighten our wallets.

I was caught up in the fever and had planned on high flow cats and cat back exhausts. These mods are worthless without a dyno tune which is very expensive.

 

I did look into it and the 2011 convertibles had the 3 .36 axle.

3.36 to 3.69 isn't much of an increase. I'm sure the 4.08 swap would yield considerable improvement.

 

The G37 Sedans have 3.36 I have a 3.70 rear set sitting at home. Just havent bought a front set yet

 

Just awesome. I'd like to see what your car does tuned on E85. You already have the EcuTek

 

the 7 speeds had 3.36 i even did the test to see if i even put a 3.69 diff by spinning the tires and counting the rotations of driveshaft and checked my old diff too