Posted by Don in Missouri [24.217.215.52] on Thursday, January 29, 2015 at 14:20:30 :
A while back I posted about the mediocre performance of my 4bt.
The tube sending manifold pressure to the injection pump was cracked, so it was never getting full fuel. Much better now!
It's still no 6bt, but I no longer doubt the claims of getting respectable hp out of these little brutes.
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