45 psi of boost

[86laser]

well I built the laser been asking for help since I started it thanks to everybody that helped I was playing with a manual boost control and spiked it up to 45 to 50 psi blew the head gasket and blew all the freeze plugs out of the motor it was awsome replaced head gasket and freeze plugs and fired it up now I know the breaking point so ill back off from here thanks again to everyone that helped going to the track soon ill post the times I run

[rx2mazda]

Thats one long sentence! lol

[d_snook6]

45-50psi
is that a diesel engine, you must have the bottom end built tough

[crazymadbastard]

sweet! welcome to the living dead club.

[Shadow]

Glad I kept it to 42 or less last year, last thing I need is a blown H/G!

[Gutfeeling]

I'd like to hear the BOV for that one! wait, the bov was the hg & freeze plugs right?

[srt-rex]

Good lord, I would never do that to anything I owned. No matter how little I cared about it, unless it was built for it that is.

[turbomini]

Quote:

Originally Posted by srt-rex Good lord, I would never do that to anything I owned. No matter how little I cared about it, unless it was built for it that is.

i agre there! this is the resolt of my mini van spiking to 50..this happen when the waste gate line fell off as a i was making a pass...

[4Daytonas]

Fuel cut defender would probably prevent this

[turbokid]

I am shooting for 20 psi lmao...
But nicely done! If the motor is on its last leg we know how to make it go out with a bang =)

[86laser]

no the motor is new, but its back on the road 22psi of boost much better