3.3 pistons for older looper heads?

[Instigator]

I don't see anything wrong w/those pistons

[OMCFREAK]

I love that sh*t!

Thanks on the heads, got plenty of 809s laying around.

[PanRonnie]

any theory,s on why you would want to use the large dome heads instead of the small ones
and you seem to have something in between

[powerabout]

I like the v4 shape better than any v6 head

[PanRonnie]

very curious about this

[powerabout]

The pipe effects the sqiush band so we need a paper on outboards with very short megaphones

[jphii]

any theory,s on why you would want to use the large dome heads

Nitrous.

[PanRonnie]

Nitrous.

Would not the same theory apply
minimise heat exposure to the piston crown?

[powerabout]

Would not the same theory apply
minimise heat exposure to the piston crown?

strength?

[SPANNA]

can you edit the ecm for more fuel and revs?

hi i also have etce with carbs and early ignition on it just brought if for another guy ran 87 mph towing 2 skiers on a 1750 bullet but had sport master gearbox on it
does anyone run exhaust temp guages the only place to plump them in seems to be in the adaptor on the mid section
the engines down here are running for an hour at a time so the tune is not as harsh as your drag engines

[baja200merk]

Would not the same theory apply
minimise heat exposure to the piston crown?

Junk Pump fuel

much bigger bore.

[powerabout]

hi i also have etce with carbs and early ignition on it just brought if for another guy ran 87 mph towing 2 skiers on a 1750 bullet but had sport master gearbox on it
does anyone run exhaust temp guages the only place to plump them in seems to be in the adaptor on the mid section
the engines down here are running for an hour at a time so the tune is not as harsh as your drag engines

You can install them in adapters that replace the head bolts and they go straight into the port on a V6

[racer]

Head depth and width effect were the engines make power. Overly wide squish are also more detonation prone.

[baja200merk]

Why run the open deck heads? Stoker told me to

[PanRonnie]

Head depth and width effect were the engines make power. Overly wide squish are also more detonation prone.

and yet strangely the 225 heads from 94 to 98 have the 436892 part number wich would be the small dome head?
this is of the BRP website!