I was out road-testing latest software drop from Mihnea (THANK-YOU !) and this guy pulls up
#1
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next to me and says "Hey, what are you doing?". I was in the middle of cursing the recurring throttle cut bug which still plagues me :-/ But I thought the outline of the door and handles looked familiar... I look closer ... he's driving a 93 Pearl UrS4 !
So we got to chatting ... he has a full RS2 conversion. I explain I'm doing data logging on my latest GT3071 software drop.
So we do some highway speedo calibrations, my timing is teh suck but I still pull away nicely ;-)
We swap cars, and I got to drive an RS2 conversion for the first time. It's nice, very smooth like stock, but kicks in later i.e. more lag. In the end I'm so glad I got to ride an RS2, because now I really appreciate what I have: GT3071 is a torque monster !
And surprise : his car had the exact same throttle cut issue in 2nd gear at ~4K rpm, and I notice his Wastegate spring has been hyper tightened. . . hmmm
2nd surprise : he's lived only a few hundred yards down the road from me the entire time...
So we got to chatting ... he has a full RS2 conversion. I explain I'm doing data logging on my latest GT3071 software drop.
So we do some highway speedo calibrations, my timing is teh suck but I still pull away nicely ;-)
We swap cars, and I got to drive an RS2 conversion for the first time. It's nice, very smooth like stock, but kicks in later i.e. more lag. In the end I'm so glad I got to ride an RS2, because now I really appreciate what I have: GT3071 is a torque monster !
And surprise : his car had the exact same throttle cut issue in 2nd gear at ~4K rpm, and I notice his Wastegate spring has been hyper tightened. . . hmmm
2nd surprise : he's lived only a few hundred yards down the road from me the entire time...
#3
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The GT3071 has lag a bit less than the RS2, flows to 450chp, holds steady up top. The Gt30R has more lag then the rest, flows to 550ish chp, and CAN boost 45psi.
#4
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It sounds like you meant that the RS2 has a bit more lag than stock. How does the lag of the RS2 compare to the gt3071?
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#9
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I installed a reconditioned head/valves. But the only flow changes have been from Phenolic Intake spacer, Polished & Coated RS2 EM.