Wanted Brp race intake

[mrrpm]

Quote: Originally Posted by lunatic

Who makes shortie intakes and twin carbs like on the kawis? I bet there is 10-15 hp just waiting to be uncapped.

Doubt it, I've tried twin 50mm tb's to no avail.

[Xtreme-CanAm]

Quote: Originally Posted by mrrpm

Doubt it, I've tried twin 50mm tb's to no avail.

Doesn't a 50mm throttle body help the HP on a stock engine, if even by the smallest amount? It maybe not enough to make it worth while for the average guy.
You run a 50mm throttle body on the BBK's but have you ever tried a 52mm Throttle body?

[mrrpm]

Quote: Originally Posted by Xtreme-CanAm

Doesn't a 50mm throttle body help the HP on a stock engine, if even by the smallest amount? It maybe not enough to make it worth while for the average guy.
You run a 50mm throttle body on the BBK's but have you ever tried a 52mm Throttle body?

I don't know, since I hardly ever work on stock engines. I do know on the 912 build, it only helped 2RWHP, over stock.

I've tried a 52mm unit from the BRP race kit, no power there over my 50mm bored stocker, but the 52mm BRP race doesn't flow as much. Don't ask me why, but that's the facts, I've got to where I don't even try the 52mm BRP race unit anymore.