[quote=MIGHTY6
We've torn up more stuff n/a and n2o making way less power than this boosted combination. One of the keys is in the tune up and is solid. If we blew it up next month we would build another one just like it. And yes our motor has a crack in it just like Harrys did. We've been running it for 3 years that way so it looks like the retention device works.

Thank you for your concern [/quote]

That is the statement I had posted earlier. Running a turbocharged engine is a bit easier on engine parts.

Part of the reason I suggested for you guys to try out turbocharging because of all the engine failures, hard launches w/N2O, breaks parts, & looking back @ your old vids of nitrous launches all looked to be wild rides.

Mighty 6,

where exactly is your engine cracked?

Also, what is this retention device?

MBHD

12 port SDS EFI