Bump an old thread
Shogun your car is sooooo nice,I can spend ages looking at them pics of your engine
And ABTs post about the throttle restrictor plates,I thought the idea was it had a 32mm hole on WRC rally cars to restrict the engines to 300bhp not fitted to boost torque ultimately,They of course make good torque but i put down to LOTS of fuel and boost and other secret tweeks
not the fitting of a plate with a 32mm hole behind a 65mm(or what size they use
I've see same designs in motorbike exhaust down pipes to restrict power (washers basicly welded in side the pipe) be it a 2 stoke single 125cc learner legal 12>14 bhp when the unrestricted makes 32bhp,or fazzer/bandit 4 cylinder 4 strokes had same washer idea's so they were slower than r6/r1,gsxr600/1000
just my thoughts
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