Stillen claims 55whp with intake, hfc, and catback
Here are my findings on our Dyno Dynamics Dyno....other dynos will vary.
Stock G37 Coupe: 250whp
Stock 370Z: 250whp
But the 370Z picks up way more power with bolt ons. For instance, high flows and cat back on a G37 yields 270whp, vs. 290whp on the 370Z. Add intake to the G37, and pick up next to nothing. Add intake to the 370Z, and you are over 300whp!
Stock G37 Coupe: 250whp
Stock 370Z: 250whp
But the 370Z picks up way more power with bolt ons. For instance, high flows and cat back on a G37 yields 270whp, vs. 290whp on the 370Z. Add intake to the G37, and pick up next to nothing. Add intake to the 370Z, and you are over 300whp!
One 370Z we did with Stillen G3 Intake, Headers, Hi Flo Cats and Exhaust got 54 RWHP increase, can't wait for the Osiris to come out for the 370Z and be able to tune it.
Here are my findings on our Dyno Dynamics Dyno....other dynos will vary.
Stock G37 Coupe: 250whp
Stock 370Z: 250whp
But the 370Z picks up way more power with bolt ons. For instance, high flows and cat back on a G37 yields 270whp, vs. 290whp on the 370Z. Add intake to the G37, and pick up next to nothing. Add intake to the 370Z, and you are over 300whp!
Stock G37 Coupe: 250whp
Stock 370Z: 250whp
But the 370Z picks up way more power with bolt ons. For instance, high flows and cat back on a G37 yields 270whp, vs. 290whp on the 370Z. Add intake to the G37, and pick up next to nothing. Add intake to the 370Z, and you are over 300whp!
the 370 motor seems to respond amazingly to mods, i wonder what other bolt on s such as lightened pullies, clutch/flywheel, etc would do. also some headwork and cams (not sure how aggressive the factory headwork is on these cars), but definitely a great motor none the less
I have a quick question if you dont mind as I am in the market to either buy a G37S or a 370Z.
Being that both cars have the same drivetrain, why is there a difference in gains? Intakes I could understandsince there is a slight difference because of vehicle shape and airflow, but overall the exhaust and HFCs shouldnt really yeild such a difference in RWHP output. I know the 370Z is much shorter, so pipe length is shorter, but would that make a huge change in numbers?
Being that both cars have the same drivetrain, why is there a difference in gains? Intakes I could understandsince there is a slight difference because of vehicle shape and airflow, but overall the exhaust and HFCs shouldnt really yeild such a difference in RWHP output. I know the 370Z is much shorter, so pipe length is shorter, but would that make a huge change in numbers?
I have a quick question if you dont mind as I am in the market to either buy a G37S or a 370Z.
Being that both cars have the same drivetrain, why is there a difference in gains? Intakes I could understandsince there is a slight difference because of vehicle shape and airflow, but overall the exhaust and HFCs shouldnt really yeild such a difference in RWHP output. I know the 370Z is much shorter, so pipe length is shorter, but would that make a huge change in numbers?
Being that both cars have the same drivetrain, why is there a difference in gains? Intakes I could understandsince there is a slight difference because of vehicle shape and airflow, but overall the exhaust and HFCs shouldnt really yeild such a difference in RWHP output. I know the 370Z is much shorter, so pipe length is shorter, but would that make a huge change in numbers?
Here are my findings on our Dyno Dynamics Dyno....other dynos will vary.
Stock G37 Coupe: 250whp
Stock 370Z: 250whp
But the 370Z picks up way more power with bolt ons. For instance, high flows and cat back on a G37 yields 270whp, vs. 290whp on the 370Z. Add intake to the G37, and pick up next to nothing. Add intake to the 370Z, and you are over 300whp!
Stock G37 Coupe: 250whp
Stock 370Z: 250whp
But the 370Z picks up way more power with bolt ons. For instance, high flows and cat back on a G37 yields 270whp, vs. 290whp on the 370Z. Add intake to the G37, and pick up next to nothing. Add intake to the 370Z, and you are over 300whp!
Wow...
That's very impressive.Now I've got to fight the urge not to do NA bolt-ons on my 370Z before I go FI! FAWK!!!
I have a quick question if you dont mind as I am in the market to either buy a G37S or a 370Z.
Being that both cars have the same drivetrain, why is there a difference in gains? Intakes I could understandsince there is a slight difference because of vehicle shape and airflow, but overall the exhaust and HFCs shouldnt really yeild such a difference in RWHP output. I know the 370Z is much shorter, so pipe length is shorter, but would that make a huge change in numbers?
Being that both cars have the same drivetrain, why is there a difference in gains? Intakes I could understandsince there is a slight difference because of vehicle shape and airflow, but overall the exhaust and HFCs shouldnt really yeild such a difference in RWHP output. I know the 370Z is much shorter, so pipe length is shorter, but would that make a huge change in numbers?
If the driveshafts of the 370Z and G37 are like the ones on the 350Z and G35... the Z uses a shorter (due to shorter wheelbase) and lighter(?) carbon fiber driveshaft, while the G has an aluminum driveshaft.
Last edited by RudeG_v2.0; Aug 17, 2009 at 03:51 AM.
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