BajaRunner

I think i was running lean. just installed new carbs, and was running it, port motor dropped 400 rpms, i pulled down to idle, idled fine, revved fine, killed it, went and looked and milkshake in the oil.

Blown head gasket? I just put cometics on it, but guess it doesnt matter when your lean.

its at the shop now.

offthefront

iTrader: (1)

intake .....

Vinny P

How are the plugs? They will show you a lean condition.

BajaRunner

just found out, plugs good, compression good, bad intake gasket!

offthefront

iTrader: (1)

Bingo

shawn

Mike, good call. How did you make out with those Gils?

Shawn

US1 Fountain

iTrader: (1)

Intake gaskets are the number one thing to check whenever someone says they have milkshake oil, in my book.

What type of intake?

BajaRunner

stock hp500 intake (carb).

US1 Fountain

iTrader: (1)

Keep on torqing it down as many rounds as needed until the 1st bolt in the sequence holds the torque.

Sounds like you got quick service. good luck

offthefront

iTrader: (1)

Hey Shawn .. not one problem ...motors are out now ..we replaced everything but the blocks .. stroked out to 509's... cant wait to get it all together ...m