Performance Modifications

[felixR]

Whats the weight of the stock fly wheel in the dc2r

google.com then let us know

[hebe]

Google is your best friend. Ask him.

[tinkerbell]

your both doing it wrong: http://tinyurl.com/686u7qj

[Karl]

Found it after long searching. 14 to 15 pounds which is 6.3 to 6.8kg the vti is about 1 kg more.. Been reading alot about it.. the.. read that the spoon is stated at 4.2 kg but if weight is around 5 Kg.. weird i no but will 1.5 kg max make a big differ???

[wuism]

...

[Karl]

1.5 kg lighter fly wheel make a big diffrence

[rayDC2R]

Haha... there's some funny responses in here... especially Dave's Google one...

Anyway, on a serious note, I always thought when it came to AUDM DC2R, that changing the header came first, followed by cat-back exhaust. The AUDM DC2R header sucks ass... And yeah, the stock DC2R exhaust isn't bad... there's a 2" bottleneck somewhere, but apart from that, its decent enough.

[ewendc2r]

ECU is best thing you can do after simple I/H/E if you don't mind a couple of re-tunes .. Similar time do the Flywheel. Overall mass isn't the central issue here, its more about keeping the weight to the centre to reduce inertia. It will have a significant impact on your 1 & 2 gear acceleration.

That will get you to around 125kw@wheels with strong mid-range improvement with the ECU Tune. If you 'throw' in some mildly aggressive cams, ie Toda B, you will likely get another 10-15kw peak with strong mid-range gains again. Then its up to whether or not you want to crack the engine open.....

If I were you and having gone down the path before, I would either build a B20 as is described very well across the forum and internet, buy a B20 or do a stock K24 conversion as a project...

B18 will never give you much torque, and the most power you can expect is around 160kw@wheels in a race engine config.

Other option - Supercharge it.