Tranmission Losses

[Mr E]

Andy Mac said:

Just for informations sake, a chap I once knew from mr2oc, called Graham Day had a stock rev 3, unichipped it, with a mongoose exhaust, and maybe a filter, and was RR'd at just over 300 bhp. That was done at Owen Developments near Aylesbry. By the way, aren't stock 3s-gte's 225-245 bhp depending on which rev you go for? Where do you get 200 from? The US turbo's were 200 bhp, but not sure if they were 3sgte's, or a variation of some other toyota engine?

300bhp on a Rev3 engine with a unichip sounds perfectly possible to me.

And yes, the US spec rev2 engines were rated at 200bhp. JDM spec is a bit higher.