Ultimate Z1 Header thread
#16
roughly 160 per whp if it does come out to be a gain of 15whp..
wonder what the net is for goin FI.. of course I realize the 15whp is just headers.. but still seems high
not lookin to start a debate here.. just wonderin since im still tryin to see what path to go.. NA or FI..
wonder what the net is for goin FI.. of course I realize the 15whp is just headers.. but still seems high
not lookin to start a debate here.. just wonderin since im still tryin to see what path to go.. NA or FI..
after I get the headers I am done..
I couldn't see going FI as a Stillen supercharger I just don't like..
but if you break down the cost of going FI your looking at 15k +plus if your auto as the transmission will be the first thing to go..twin turbo is they only way I would go
#17
Registered User
iTrader: (2)
ive owned close to a dozen cars that were turbocharged.. single and twin..
points of failure seems higher than that of a supercharger... lookin to try something different..
but would be lyin if i said i wasn't oogling over the aam turbo kit.. im 6mt btw..
good luck with the install.. perhaps good numbers from your setup might swing me back to the NA thought...
points of failure seems higher than that of a supercharger... lookin to try something different..
but would be lyin if i said i wasn't oogling over the aam turbo kit.. im 6mt btw..
good luck with the install.. perhaps good numbers from your setup might swing me back to the NA thought...
#18
Registered Member
iTrader: (13)
however they can be used on 07+ VQ35HR and VQ37VHR engines with the use of Stock DE Catalytic Converters, Z1 High Flow Cats, Z1 Test Pipes, or the Cat Delete Y-Pipe
An I have Z1 HFC's or are they say Z1 cats for a DE , Yea called , I'm out I'm not swapping cats again .
#20
i'm not sure if Z1 has their own CAI..ill have to look when their site is back online..but I would stick with the Stillen CAI.
I need to head to the track this winter and get some 1/4 mile times..
as of yesterday my dyno numbers have totally changed since im running with the 4.08 gears now..
I need to head to the track this winter and get some 1/4 mile times..
as of yesterday my dyno numbers have totally changed since im running with the 4.08 gears now..
Last edited by chuckie311; 08-16-2015 at 04:24 PM.
#21
I'm too young to die!
iTrader: (3)
Wait, your dyno numbers changed with just the 4.08s?
I wonder if FI would make a flange that would connect with the z1 headers... I'm trying to stay away from any rasp and not try and make the car TOO TOO loud under normal driving... Keep in mind I have a GTHaus exhaust lol so I'm pretty set on RHFCs instead of any other hfc
I wonder if FI would make a flange that would connect with the z1 headers... I'm trying to stay away from any rasp and not try and make the car TOO TOO loud under normal driving... Keep in mind I have a GTHaus exhaust lol so I'm pretty set on RHFCs instead of any other hfc
#22
Yes they did..while I was down getting my rom dumped to move over to ECUTEK i had a dyno done. New dyno number are 301whp and 249tq.
but trust me the car is way faster with these gears..
I asked my tuner and he said that the load changes with the gears..
Look at my new thread new dyno..
https://www.myg37.com/forums/engine-...-new-dyno.html
but trust me the car is way faster with these gears..
I asked my tuner and he said that the load changes with the gears..
Look at my new thread new dyno..
https://www.myg37.com/forums/engine-...-new-dyno.html
#24
good numbers but to bad we don't know the before and after gains..this is why I am doing this thread..
my dyno numbers have changed since I did the 4.08 gears glad I did some test pulls this weekend and found that out..i'm going to get some 1/4 mile times this winter.. even though I know they will suck with the track being 1950ft
my dyno numbers have changed since I did the 4.08 gears glad I did some test pulls this weekend and found that out..i'm going to get some 1/4 mile times this winter.. even though I know they will suck with the track being 1950ft
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BigSpoon (11-11-2021)