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  1. 340Duster247

    Ughhh I need help. Tuning issues.

    No signs of detonation issues at all.plugs look mint. Cam is 242/252 and just under 600 lift. I have a start retard but it doesn't seem to need it. I have a pretty stout starter and the high timing does not effect hot starts. Car runs better locked out. Actually was advised from respected guys...
  2. 340Duster247

    Ughhh I need help. Tuning issues.

    Locked out at 34. I upped the power valve. I'll see later on if that makes a difference. The confusing part is that it was also lean at idle that night ..... It's only done this once before. Which was a cooler night as well.
  3. 340Duster247

    Ughhh I need help. Tuning issues.

    I'll check that justin. The fuel pressure stays when revved. I just find it weird how it was fine but then 3 hrs later acting up. I check the air bleeds too
  4. 340Duster247

    Ughhh I need help. Tuning issues.

    . When I gave 1/4-1/2 throttle the afr went to the 15+ ratio and the engine would sputter/thud/hesitate feeling. Checked plugs when I got home. No signs of detonatin.
  5. 340Duster247

    Ughhh I need help. Tuning issues.

    Ok guys I'm confused and need your assistance. I would like to say I'm pretty good at tuneing,but I'm a little stumped. My 408 stroker with a QF 850 dp is giving me trouble. So today I went to a buddies house and the car was running great. Outside temp was around 20 celcious. (68 for the...
  6. 340Duster247

    Purple Cam Design Question

    Bump ;) I wanna hear more :P
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