muzzy25
New Member
Have struck cam timing out beforewell that could be as simple as a timing problem or idunno.
Still idjed well power was down?well that could be as simple as a timing problem or idunno.
Did they degree cam?
Have struck cam timing out beforewell that could be as simple as a timing problem or idunno.
Still idjed well power was down?well that could be as simple as a timing problem or idunno.
I’m thinking timing,too. Upon cold startup, rpm’s vacillate between 1500- 800rpm. Very awkwardly almost like a moaning, but it doesn’t die.well that could be as simple as a timing problem or idunno.
That’s a quoteWaitaminute.... If "He ran them til they were red hot...."???
Hey, Daryl: What did you/they use for valve springs on those heads? I k ow valve float will shut the door on power at higher RPM ( it not usually that low, though?).
It's in the fuel or spark my guess is your stock 25yr old fuel pump is on its last leg.
Definitely would need another trip to a tuner. Only way to get it all truly dialed in.it can't hurt your situation but I am not sure that it would not need another trip to the dyno to modify the tune to get the power back.
Just a walboro 255 should be plenty. Stockers are like 150lphDefinitely would need another trip to a tuner. Only way to get it all truly dialed in.
Any suggestions on the fuel pump?