What kind of porting is this?

[SLORYDER]

[SD1026]

i dont know what type of porting that is but you have some nice worm holes there. maybe it was a planned drag port that just went wrong a lil on the intake.

[BANSHEE HP]

worm holes arnt helpin that motor any, the intake is already huge. whats the exhaust port look likeq?

[papa_smurf49319]

is that a banshee cylinder? What happened to the bridge?

[KickStartMyHeart]

Those boost ports are TINY!!!!! OMG, mine are double that size and my intake is opened up waaaay more than that

[SLORYDER]

LOL it's a blaster 240 MX kit done by hollywood productions.

 

And I swear that was a fun blaster to ride. +4 durablue axle with 2" spacers in the front...ITP 18" MX tires

 

With the stock swinger, mx tires and waay off on the jetting I was neck and neck with a piped tuned 250r 3 wheeler.

 

Those intakes are huge though lol

[jbooker82]

I bet that thing is hard on piston rings. If removing the intake bridge is the thing to do then why don't they do it on banshee cylinders? Probably because it is NOT the thing to do.

[KickStartMyHeart]

Oooooh yeah!! I voted right!! lol!

[mopar1rules]

I'm not sure if it would be hard on rings, as the intake window roof, should still be lower than the bottom piston ring. You would otherwise have the piston rings end gap, snaging on the ports instantly And breaking stuff badly. I agree that removing the intake bridge, probably gained little to nothing, over some well worked original windows.