5050

Made a deposit on 38avs again. Last one was '99 this one is 2001. I like paint much better. [ATTACH=CONFIG]553023[/ATTACH][ATTACH=CONFIG]553024[/ATTACH][ATTACH=CONFIG]553025[/ATTACH]

5050

My '99 ran zz572 with few alterations dynoed 680and prob 620 real world hp. Boat ran 86.[ATTACH=CONFIG]553028[/ATTACH][ATTACH=CONFIG]553029[/ATTACH]
Building 598s with CNC brodix shooting for 800hp corrected on dyno prob 725 real world hp. My new one should run in 90s.

5050

[ATTACH=CONFIG]553067[/ATTACH] these will be available after summer. Around 50hrs on fresh valve job top ends.

Scarab28

Very NICE

ozarkdevil

Your 99 looks very nice and I am sure the new to you 2001 will be even nicer. I have always liked the 38 AVS boats.

bck

Were the zz572's the automotive crate motors? What'd you change and how'd they work out?

5050

Yes were zz crate. Tore apart and checked for Clearences everything was good. Valve springs were incorrect had 190# on seat and switched to 4500 dominator intake and inconel exhaust valves and 10 degree locks. Here's dyno sheet [ATTACH=CONFIG]553177[/ATTACH]

Sorry about glitch Jeff32. I Was multi-tasking. Edit corrected it.

jeff32

I can usually pretty much understand everything written for engine but can you explain what this is exactly?

che7014 E 112th Pl S. Stanford Elm. Gate code 5910cked for

bck

Some other junk got in the middle of the word "checked". So you didn't have to change any of the internal clearances or the cam? I think someone else used them once upon a time here and they didn't work out so well.

hblair

Awesome boat. I didn't know you had already sold the other boat.