danimal95
Member
So being our slow time of year I figured I would take advantage of some down time and addess an issue I had last time at the track. At the end of October I bought anofher set of DR’s and wanted to make a better pass,really I had high hopes of running inthe 8’s. But that didn’t happen after the 1st shake down pass on base boost all looked well,ran its typical 9.8x@136,so I was off to turn it up the next run. Launched well but about 1/2 track started surging so I lifted and went right back home.
Fast forward 2 weeks its onthe dyno,base numbers all look in line,turned it up and noticed fuel pressure was dropping. So after replacing both pumps and updating the relays I was ready for another shot on the dyno,results were much better than expected,the last time it was dyno’d I still had the old intake manifold on it,was a carb style with and elbow,now it has the edelbrock pro-flow on it and picked up a bit of power:
11psi pump gas gate pressure 767rwhp
15psi 110 octane 878rwhp
21psi 110 octane ...1049rwhp
trying to upload vid...
Fast forward 2 weeks its onthe dyno,base numbers all look in line,turned it up and noticed fuel pressure was dropping. So after replacing both pumps and updating the relays I was ready for another shot on the dyno,results were much better than expected,the last time it was dyno’d I still had the old intake manifold on it,was a carb style with and elbow,now it has the edelbrock pro-flow on it and picked up a bit of power:
11psi pump gas gate pressure 767rwhp
15psi 110 octane 878rwhp
21psi 110 octane ...1049rwhp
trying to upload vid...