Recent content by rhayden

  1. R

    115 hp V4 Yamaha Poor RPM Range

    I have a 115. It has been overhauled completely. Shop said everything is good. <br />The motor will not run at any speed accept idle, even that is not very smooth. <br />New plugs installed and gapped, lots of spark, nice blue arc, fuel is new. Compression is all 130psi. Numer 1 cyl is warmer...
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