Bullet proof my a...

[larrym]

Damn ALKY pump....

[good2win22]

Ouch!  That blows.... Pun intended. 

[Pyro6]

110 & constant PL monitor.

[larrym]

Take a look at how much they are inside the chamber

[TexasT]

Kinda creates a hot spot that far in, doesn't it.

[larrym]

My thoughts too even sitting on the block they hang inside and I'm only 20 over on the bore. Jason says it's fine I just wonder about a sharp edge heating up and encouragingly preignition.

[Scoobum]

Larry...do you have a PL log for the run?

[larrym]

I use tuner pro and a Genll translator to log data. It went lean WB correction went to max AFRs were 11.8

[Scoobum]

What was the boost pressure?

[larrym]

Got it home hit the test button no pump. Rapped the pump a couple times with a hammer away it went. It's already replaced going to throw some 9441s in it and see how it works.

[Steve Wood]

but it worked when you primed the pump with the test button before you made the run?

[larrym]

Yes it appeared too

[larrym]

The new pump works every time I tested it with the prime button and compressed air to check the controller.

[daveismissing]

I wonder if one of those vampire knock sensors systems could kill things in time?

[Steve Wood]

Strange...I have found that pumps that have sat with alky in them don't like it after a few weeks, but, if the test function bogs the engine, then it should spray fine immediately after.  On the other hand, it may not spray a short time later.  I know Julio suggests rebuilding the pump every couple of years which I suspect is a good idea because there is no material that will completely resist methanol over a long period of time.

I don't thinh the hg overhang had anything to do with this one..but, my thinking ain't always right