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Steve with 10,000 posts here do you really need to ask this question?
But if you are on T34 now... well people who "upgrade" to a T38 often complain about the added lag, so what's the point of going as far as a T4 unless you're planning 500bhp?
My 38 made 456bhp/ torque wasn,t brilliant only 358, but i think cam/s may of not helped..saying that too, i hated my T38 setup, unlike Mr Mc fooking Crashes, mine didn,t boost until 4200...horrid..........
My 38 made 456bhp/ torque wasn,t brilliant only 358, but i think cam/s may of not helped..saying that too, i hated my T38 setup, unlike Mr Mc fooking Crashes, mine didn,t boost until 4200...horrid..........
.......pmsl.................and mine does 386ftlbs on not a big spike............chin up dude....
He,ll probably not get one anyway, he,s been changing his turbo now for about 2yrs i know... infact, he had a BRAND NEW T38, don,t tell me you,ve sold it Steve??
I would go for T4, i had a T38 then upgraded to T4 and there aint much difference in lag at all plus as already said it has more power scope for the future.
He,ll probably not get one anyway, he,s been changing his turbo now for about 2yrs i know... infact, he had a BRAND NEW T38, don,t tell me you,ve sold it Steve??
T4 over a T38 my torque figures settle that argument imo, GT30's seem to be a good bit of kit aswell though.
Nash, i thought you,d of made a few more Horses on a T4 though mate tbh..have you got head work etc on the saff fella?? what boost was it Dyno,d @ too?? good torque though as you,ve said..
Nash, i thought you,d of made a few more Horses on a T4 though mate tbh..have you got head work etc on the saff fella?? what boost was it Dyno,d @ too?? good torque though as you,ve said..
....he's only on greys.....give him a chance.........(and his pipe blew off)
Nash, i thought you,d of made a few more Horses on a T4 though mate tbh..have you got head work etc on the saff fella?? what boost was it Dyno,d @ too?? good torque though as you,ve said..
As pete has said only on greys, they might be on there limit but the AFR didnt drop below 11.8 AFR at any point on the run. The car has lasted 2.5 years and a full day around dono so if it was going to melt i am sure it would have by now.
The car only runs 27-28psi and is just the very old skool way of getting a genuine 420bhp, i only wanted Ahmed to map my car so thats the spec i went for. The car made more than i thought it would but it was ran on a DD hub dyno so pretty sure the figures are spot on.
The boost hose popped off as i had split[23 year old rs500 one] a few days before and had to bodge the new one on to get it there. Pip at WGT said it would have made atleast another 5 or 10 bhp if the hose hadnt come off, due to how the low boost graph was still rising when the hose popped off on the full boost graph. Made 340bhp at 18psi.
16-12-2009 | 03:37 PM
T38 or T4
.........and mine does 386ftlbs on not a big spike.......
