Racing Dynamics RS46 - complete rebuild with engine pics

[petrolhead]

I had posted these originally at M3Post but I thought I'd share them with some other forums. I'm doing a complete engine re-build and full body kit, plus wheels, suspension, brakes, etc... Conservative estimates of 520+ hp. For pricing or technical information it would be best to call RDSport / Racing Dynamics directly. Hope you enjoy the pictures!

Also, I know there are some crazy M5/M6's on this board, does anyone have the RDSport stroker motor for those cars?

[petrolhead]

[Haissam]

wawa weewaaaaaaaaaaaaaaaaaa!

:drool:

[SSense]

This is insane :drool:

[Ayham]

Already??

Hook us up with the video when it's posted ;) Nice find as always...

[Bruno]

daaaaamn!

[petrolhead]

It is easy to do a stroker kit for the S65B40 engine as it is based on the S85 engine, which already has stroker kits out for it

[Ayham]

I'd be very interested in the new power curve rather than the peak figure. Strokers tend to deliver most of the gains at low-mid RPM, die out on top..

[Black Betty]

Would a remapp not sort that glitch out Ayham? been in a few Celica's (ST185 & ST 215's) & various Scooby's back home and I didn't notice any power drop at higher RPM, what's the fix?

[Ayham]

I suppose...But as a general concept, higher capacity ==> higher torque at low rpm ==> slower revving engine. Lower capacity ==> lower torque at low rpm ==> faster revving engine. Offcourse that's the hill billy version of it since the analysis is very complicated.

[ahmad.alkhalil]

+1 to the hill billy ;)

:rofl:

[Ayham]

hahahaha :rofl:!!!

[Ayham]

Btw, are these the same Racing Dynamics marque that you see E36s sporting their rims and body kits??

If so, then NEAT :D

[petrolhead]

Yeah Racing Dynamics is one of the big BMW tuners, they are based out of Italy... They have some great products

[Haissam]

i think RD have some of the lightest rims out there.. BBS beater as far as i remember ;)