'98 WR400 power tricks
Posted August 23, 2004 - 05:52 PM
Currently, the WR has a stock '99 YZF400 exhaust, and it was jetted accordingly. (seems like it needs work still) '99 YZF 400 seat and tank. So, everything else is stock.
I have been told about cutting this wire for the rev limiter, and cutting this wire to have the more aggressive YZF spark curve... but nobody seems to be able to tell me exactly, so that's why I am here. I feel it's not worth while to cut the wire for the rpm limiter as the engine seems to fall off well beofre the 11,000 rpm limit. I'll venture a guess at 8-9k. Am told to retard the exhaust cam one tooth to fix this.
Anyone got any advice on what I should do?
Posted August 24, 2004 - 09:21 AM
Posted August 24, 2004 - 12:17 PM
Also, let's start from scratch as I am not edjumacated on the hop up tips found here.
Starters... which grey wire? What is it connected to? Simply cut it?
Thanx... now I'm off to the site you posted here.