Who has a Stillen G37 Supercharger? Numbers, pics, vids!
#376
Former Sponsor
iTrader: (2)
The car feels much better with stock cats.
If you plan to run the 9psi pullley make sure to upgrade the injectors from 600CC to at least 725CC with UPREV GT MAF to accommodate the added boost. I had issues because I maxed out my fuel running the stock MAF and standard 600CC injectors with the 9psi pulley. I will go back to the 9psi pulley in the near future but after I purchase those two things (Injectors/UPREV GT MAF) and get a retune.
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Team_STILLEN (09-24-2014)
#377
Registered User
I also have the 9lb pulley, and upgraded to 1000cc injectors and put in the uprev MAF's. Thinking of maybe putting back the stock cats but... dunno, because I will need a re-tune then and dont want to waist the cash.
How often do you guys go through your small blower belt? how many KMS? I am at about 40,000km and have some good cracks in it. I will be replacing it soon.
How often do you guys go through your small blower belt? how many KMS? I am at about 40,000km and have some good cracks in it. I will be replacing it soon.
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Diego@Vossen (09-24-2014)
#378
Registered Member
iTrader: (13)
Every dyno is different so take that with a grain of salt, You shouldn't have to get the 9PSI pulley to make 400WHP or just over that's all in the tune. I wouldn't get the 9 PSI pulley. Take it to the track and see what you run and trap.
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Team_STILLEN (09-24-2014)
#380
The Frozenboost one can ne found here , And all you need are the end fittings and longer lines. It will also have to mounted to you crash bar, Its pretty easy I cut my tow hook off and centered it
Air to Water Intercooler
Air to Water Intercooler
What fittings any lines did you order?
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Team_STILLEN (09-24-2014)
#384
Registered User
iTrader: (1)
So how do I increase power with the supercharger? My tuner, himself, is confused about this. He says all the supercharged vehicles he tested made more power with test pipes and long tube headers. I wanted to get the 9lbs pulley, but he said it will only add about 12 hp since I'm making 12hp/psi. He doesn't even want to retune the car for that much power.
#385
Former Sponsor
iTrader: (2)
So how do I increase power with the supercharger? My tuner, himself, is confused about this. He says all the supercharged vehicles he tested made more power with test pipes and long tube headers. I wanted to get the 9lbs pulley, but he said it will only add about 12 hp since I'm making 12hp/psi. He doesn't even want to retune the car for that much power.
Play it safe and upgrade only those things and retune and you will make great power I am sure or you can wait for the "High Boost Kit" from Stillen that's coming soon
Last edited by Diego@Vossen; 09-24-2014 at 01:12 PM.
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ANMVQ (09-29-2014),
Team_STILLEN (09-24-2014)
#386
So how do I increase power with the supercharger? My tuner, himself, is confused about this. He says all the supercharged vehicles he tested made more power with test pipes and long tube headers. I wanted to get the 9lbs pulley, but he said it will only add about 12 hp since I'm making 12hp/psi. He doesn't even want to retune the car for that much power.
Try a different tuner, with the stock 8PSI kit I saw 420+
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#387
Former Sponsor
iTrader: (2)
I went back to the 8psi pulley and upgraded to GTR spark plugs and the frozen boost heat exchanger. I will visit a dynojet next week and see how she does.
I should have went ahead and got the damn ID 725CC injectors with UPREV GT MAF but I ran out of mod money for now
I should have went ahead and got the damn ID 725CC injectors with UPREV GT MAF but I ran out of mod money for now
#388
Registered User
iTrader: (1)
FYI I already have an Ark catback exhaust.
#390
Former Sponsor
iTrader: (2)
About upgrading the injectors and getting the uprev GT MAF. Do you by any chance have a dyno sheet before and after the injectors and MAF? Because from what I was explained. The 9psi pulley will increase fuel requirement by 6% and my car is already quite rich with the 600cc injectors and stock MAF. What do you think about this statement?
FYI I already have an Ark catback exhaust.
FYI I already have an Ark catback exhaust.
I don't have dyno #'s but check out this vendor who has made some great power with a few 370z's and the Stillen SC.
http://www.the370z.com/search.php?searchid=6224838
I agree with bachelor, maybe go to a different tuner to get retuned.