Croydon Racing Developments Stillen Custom Tune

ANMVQ

I don't think he has temp number pre heat exchanger but the key is when he says"My tuner could repeat same numbers during all 15 dyno runs without cool down " The Stillen one you'll get two runs the MAX before it gets heat soaked. I remember when I went to the track pre heat exchanger ( Was only 8 cars there with me) after my first two runs the car ran SLOW, I was so heat soaked I could actually feel the car lose power on the runs after, I would have to let it sit with the hood open for a good 10-15 mins after each run to cool off. The stock exchanger and location is not smart :/

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14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

tsui_san

That's good to know. On the 07-08 G sedan HR motor my A2W intercooler is different from the VHR ones...instead of a small square heat exchanger I actually have a long FMIC similar to the one being discussed. The only difference I see is that that IC is thicker (3" vs 1"+) and that the inlet/outlet are on the same side (Stillen inlet/outlet are on different ends). Not sure at this point if it's a worthwhile upgrade for me or if there's even an apples to apples comparison here.

future370zzz

I have an sensor added after the MAF sensor and just before the intercooler. I see temperature of around 140 F when it's warmed up, in 75 F ambient weather. Unfortunately didn't install a sensor after the intercooler just before it enters the engine. Aghhhh

That will be the next step depending on how much it would cost now to add a sensor after everything has been installed. The gauge and sensor install alone was $1K.

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fuct

arnt we supposed to do dyno pulls in 5th? charts say 4th...... no?

ANMVQ

Not sure about the manuals but the 7 spd autos are 4th.

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14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

DEpointfive0

Its 5th for the 7AT and the 6MT

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ANMVQ

never had one done in 5th nor heard of one ? Not saying your wrong just the 6-8 dynos I've done have all been in 4th. isn't there some with the speed limiter on the dyno's 5th gear would be pushing 150 MPH? My 4th is 125+

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14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

1slow370

A lot of tuning passes are done in 4th to reduce load and keep the car from hitting the limiter, the final hp numbers run should be done in 5th.

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