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This last weekend at the US Nationals at Bradenton Ty Tutterow was side by side with Adam Flamholc into second gear until Ty locked up his...
Is the rear end failure caused when you pulse the lockup converter or just straight lockup?
As far as I know right now there is only the Chance NSX billet lockup converter for blown promods.Coan is working on one but it is not out yet....
So is it a high helix type blower or a standard helix because it is a top fuel boat and doesn't need the high boost numbers
For sure you need to keep the ones in the top of the blower. Not much difference between the nozzles being in the hat or in the spin the spacer...
Sorry, yes switch the two extra nozzles to the back cylinders
About the easiest way to fix that is to add a second nozzle to each of the front cylinders getting fuel from the hat distribution block and use a...
Gordon it has to be ally.
TAD, you are most interested in the GPM of fuel going into the motor. Once you have initially established the correct fuel pressure then it...
Nope the pill is bypassing fuel and not limiting pressure. It is just a main jet extension circuit while on the two step. With our MFI systems you...
TADHemiracer, can you explain the theory behind that setup. Not sure I can tell what you are trying to do. Is this a TwoStep leanout? Why the...
You didn't say if you had a fuel flow sensor. If you do you want about 5.7 to 5.9 GPM on the two step. Either with or without I would start with...
That can happen in the heat of battle. I have a mark on the shaft of my jet tool that matches up with the surface of the BV if all is good and if...
Where is your temp probe?
Also the temps depend on how New the stripes are, if you use Prizm, and what overdrive you use. You might see 115 F at 14.5% OD at the start but...
Not really because the spray bar is as far to the opening as it can get to allow enough time to cool the incoming air. If you use the standard...
The problem with 3.90 gears is that the motor may flatline in high gear. How much engine rpm drop do you see when you shift to second gear?
That sounds like pretty good repeatability. Never measured how. far Enderle jets are off but I have seen NOS nitrous jets be 30% off
My bet will be a 4.29 or a 4.56 depending what rpm you want to push it to at the finish line. With 36" tires and a 1.67 first gear you may need a...
I understand what you are saying because unless one knows the expected boost then it is pretty hard to give a tuneup that is right on or close....