Any one had a ba go lean after fitting a new exhaust system. We run it up on the dyno before it was around 12.5:1 and 5.5 to 3 psi up top exhaust manifold was loose, put new system on its running 9psi now but go's way lean about 4500rpm now
Any one had a ba go lean after fitting a new exhaust system. We run it up on the dyno before it was around 12.5:1 and 5.5 to 3 psi up top exhaust manifold was loose, put new system on its running 9psi now but go's way lean about 4500rpm now
probably out of injector now
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