Hi
I have a 95 WRX. I was wondering if anyone has any tips for improving the spoolup of the TD05 turbo. I have the usual breathing mods done, induction kit, exhaust + downpipe, manifold. Is the up-pipe worth changing and what to ? Is the front entry mod worth the hassle, would it give the biggest gains ? has anyone got some more detailed information on how to perform this mod, where do you get the spacers from etc. Can an ecu map be optimised to reduce lag ? I am currently getting about 0.5 bar by 3000RPM, is this any good ? Thanks in advance |
Yes, yes, Turbo Dynamics, Yes, No.
Front entry with std uppipe on MY00 with standard inlet pipe but induction kit, 2.5" exhaust I get 1 bar at 2700 RPM in 4th gear held back on the brakes, 3000 RPM in 4th gear if not held back on the brakes. |
Interesting John, that's only 100rpm less than my Maxim :)
On the 95 I guess front entry is a bit more complicated 'cos you have to raise the manifold, but it's defintely worth it - I never realised the elbow caused so much restriction. At what revs do you get 1 bar in 4th? Richard |
limeydrink what spool up times are you getting just as a matter if interest ?
1st 3500 .5 bar ? :D :D :D :D |
with no mods on a 95 wrx the peak boost in first I get is 0.53 bar
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Hi,
Just had a Link ECU fitted to mine with standard TD05 (still 90 degree) and a full 3" system from Turbo back and FMIC. Before it was Lagsville, Tennessee. At 4000 rpm the turbo would go "oh, you want me do you? Go on then if I must!" :) Now I've got a bar of boost between 3000 and 3200 and it goes on to peak at 1.5 - 1.6 bar! :eek: With my ultra low RA box, it's awesome. It's a fair few quid for the ECU swap but WELL WELL worth it. Cheers Rich |
I get about 1.4 bar boost in 1st gear.
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John - I still haven't tried clutch-shredder :)
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On my Legacy, with TD05, DIY ported manifolds/heads, DIY Up-pipe, 3" Mongoose exhaust, I get 1 bar at 2700rpm in 5th. Still 90 degree elbow. 1 bar is acheived at higher revs in lower gears, but usually always by 3000rpm ( Using Blitz SBC for boost control ). I am only using 1 bar.
Although It has 1 bar boost at 3000rpm, it still doesnt really pull til 5000rpm. It goes, but it goes much better after 5000... [Edited by ustolemyname??stevieturbo - 1/9/2003 5:20:44 PM] |
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