Turbo for under 2grand (just)..(ish) - Page 3 - Perth-WRX.com

quigebo · #21 29-12-2005, 09:29 PM

Quote:

Originally Posted by Bruce

What kind of injector size, power, boost levels are we talking?

05 sti 1.5bar

Quote:

Originally Posted by atz 242

well I guess we will all see soon enough, I have purchased the GTPS01 and will have it fitted next week, now if only Rob will check his pms and emails I might be able to get it tuned, I'm sick of 4000rpm and 0.5Bar

Personally I'm not expecting magic but It does get a pretty good rap over east as it isn't very expensive either, well, they all are once you throw in fitting and tuning

quigebo, do you have a black 05 sti? My Dad may have bailed you up one time on Dixon Rd??? He was telling me about a mint Black sti.

yeah.. that was me

your old boy seems like a nice bloke!

how do you rate the gt pump?

mines getting done new year..

dave

207 de · #22 30-12-2005, 07:49 AM

yeah he's allright

So far I like it, car is in a real mild state of tune (rev limit @4000) so can't tell too much.

207 de · #23 30-12-2005, 07:50 AM

Quote:

Originally Posted by Bruce

did you upgrade the injectors?

have 550cc sti injectors and Bosch fuel pump.

tuna · #24 07-01-2006, 09:49 PM

had the momentum tuned today, results as below:

BP98 + EJ5-40T turbo.

Andy · #25 08-01-2006, 02:34 AM

well ill be fucked stace.

#26 08-01-2006, 08:23 AM

Awesome power for the tuna mobile!! Are you happy that its losing a lot of power (and a shedload of torque) up top, what i mean is did you know the powertorque curve would look like that?

tuna · #27 08-01-2006, 08:28 AM

Quote:

Originally Posted by Red MY01

Awesome power for the tuna mobile!! Are you happy that its losing a lot of power (and a shedload of torque) up top, what i mean is did you know the powertorque curve would look like that?

well its blowing 1.8 bar, and we intentionally taper it down to 1.6, its moreso for saftey then the lack of ability.

overall i have no problems with the power tapering off at the top, with the RA gearbox its pointless revving over 6000+ rpm anyhow as each gear is only 1000rpm apart, you need to shift a bit earlier to stay in that sweet spot.

so between 4500-6000 its fairly much max torque/power which is fairly much where its always been, just now its about 30/40hp more then normal

207 de · #28 08-01-2006, 10:37 AM

how does it drive? Does it still have the response of the 35?

Graph looks good stace, well done

maniac · #29 08-01-2006, 10:54 AM

Compared to your old vf35 plot, looks like it would feel like hitting peak around the same time. Whats it feel like for the "seat of the pants" dyno?

Might have to hit you up for a ride in the passenger seat on next meet or cruise if ya dont mind ...how early can ya call shotgun?

Quote:

Originally Posted by tuna

(in a different thread)

329.8 hp, 398.1nm

stock gx, vf35, fmic, motec.

tuna · #30 08-01-2006, 12:07 PM

Heres a direct comparison, for a MM vs VF35

its a bit crude, i'll post a better graph in the future.

overall, seat of the pants is very impressive, although ive still a few changes to be made before i'll be fully happy with the results, will keep everyone informed

karl, for sure mate- im looking foward to the next 'training day' also