Group A's group a rebuild
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There is a local guy here running a GT42 on a stock 7mGTE he's running about 18 PSI and he's getting full boost by 5000 RPM. he's only doing 12.5's at 115 right now... I don't know why it's so slow but it should be a screamer if he ever decides to tune it correctly.
it's not quick cause standard cam powerband runs of at 5600rpm so he only has 600rpm of proper power nut run 12's on that sort of setup is quick because as you say if he tune's it with the appropriate parts 9's would be calling but you need to rev well into the 8k mark to get the most out of it can you get me some pic's as i have never seen another gt42r equipped 7mZazzn said:
Steve: I think you should sit down and calculate the system volume of your intak tract 
! (just curious)
! (just curious)
If Motec say they're good to use with their system I'd go for it!
CDI is good mmmkkkayyyy!
What amplifier are you going to use?
CDI is good mmmkkkayyyy!
What amplifier are you going to use?
yeah I knwo.. he's got a real ghetto setup but i'll post it when i see it again.. hes about 1 hr away form me
what you mean litres of volume in the manifoldIJ. said:Steve: I think you should sit down and calculate the system volume of your intak tract
cant do that till i get my intercooler and all pipwork finished why what you thinking :naughty:IJ. said:
![PN_A600118240JJ4000001[1].JPG](/data/attachments/1/1953-84dafb596977e0cd7fc823fb426c92f0.jpg)
oh yesIJ. said:Just curious Steve!
I'm betting it's a SHITLOAD of air moving around
i keep you posted on that one no pun intended
:biglaugh:
My guess is "CFM" will no longer be an adequate way of measuring and we'll need to use "RPM" (rooms per minute)
raflmao here but your not far wrong what do they mesure windtunnells in :biglaugh:IJ. said:My guess is "CFM" will no longer be an adequate way of measuring and we'll need to use "RPM" (rooms per minute)