Discussion and technical advice the SW20 MR2. 3S-GTE, 3S-GE, 3S-FE etc
Anything and everything to do with maintenance, modifications and electrical is in here for the Mk2.
How do you get enough cool air to the engine if you close the whole underside off?!
I was going to fabricate some aluminium plat panels for the underside of mine but was planning to just leave the engine bay uncovered..
I'm not sure how effective it would be, but i personally wouldn't want to block air from below up into the engine bay in order to be a bit more streamlined. I found a picture of the Border SW20 that demonstrates a bit of downforce / cooling / aerodynamics.
I've been reading this and tbh I love the rear diffuser look and I fancy trying to fab one however my biggest problem is I'm running a Nur Spec which sits down low. Anyone got any ideas or inspiration?