Quote:

So you havn`t answered some important questions. Fuel system, fuel pressure and was the system flowed to see how quick it pumps a gallon. Wideband............will tell you instantly if it`s fuel related by peeking at the gauge when it falls off. Me, I`d do a cranking comp. test AFTER making sure the valves are adjusted and go from there.




Fuel pressure is at 8psi, but I cannot see the gauge down track. I put a new pump in and was unable to get out and test it. The whole system is AN08 except the pickup that is AN10 and its an A1000 pump...On the last two passes, the car slowed even worse to 11.1 and only 121mph...

Valves are fine. I run the lash pretty often. Only had one issue all season and I replaced a worn adjuster and its been fine since.

I should have the engine out tomorrow and I will get it down to the shop. We will check the cam for the lobe that the adjuster died on. If that is Ok I need to decide what I want to do with it.

Was thinking of just putting it on a dyno as is or....

Last edited by Dragula; 10/21/14 09:57 PM.

'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk