Coolhead dome problems

[gusto]

So your running a 421 then? A 68 mm bore you should be running a 24cc dome , 21 your in race gas territory.

and disregard my jet choices since I thought you were run I g stock jugs

[SKEETER]

1 thing about trinity plug locks, is they do exactly what they were made to do !

[375hp banshees]

Keep all dem damn marbles inside fo sho

Sent from my SM-A505U using Tapatalk

[Swayracing]

2 hours ago, gusto said:

So your running a 421 then? A 68 mm bore you should be running a 24cc dome , 21 your in race gas territory.

and disregard my jet choices since I thought you were run I g stock jugs

No I have 66mm jugs it was the 409 sneaker kit 

[Swayracing]

1 hour ago, SKEETER said:

1 thing about trinity plug locks, is they do exactly what they were made to do !

Well I understand why but when I read that the plugs are not supposed to back out no matter the vibration so I didn’t wanna mess anything up but obviously the jets I ordered was not what they said it was supposed to be 

[Swayracing]

1 hour ago, 375hp banshees said:

Keep all dem damn marbles inside fo sho

Sent from my SM-A505U using Tapatalk
 

What’s that mean 

[SKEETER]

Have you found any of the marbles yet?

[Swayracing]

4 hours ago, SKEETER said:

Have you found any of the marbles yet?

No marbles but then again I don’t know what that means but if your talking about the piston being messed up I got lucky there and with my jugs 

[kawa110]

Bad o ring allowed water in, leaned out the mix, water wouldn’t compress and the dome became weak point.... 

I really don’t know just throwing it out ther.