How much HP would my cylinder have

[Deadbeat]

dreamland porting is awesome

[Trenton Tigney]

Iv read that the athena kit puts it at 50hp

[Deadbeat]

just roll with it dude, its anybodys guess unless its dynoed...what shop did the work?

[Deadbeat]

there is a few forums around and RZ guys putting Athena kits in thier bikes, claiming to put out around 60hp, a few of them threw thier bikes down the road too

[Trenton Tigney]

I got it with the 4mil an everything else I done. Except the cylinders being honed , an ports smoothen out. An yea I know dyno is the only way I just figured I try to get a number thanks though !

[Deadbeat]

could race some guys to see if it holds its own

[Trenton Tigney]

Any dyno place should be able to dyno it right?

[Deadbeat]

if they got an atv dyno

[Trenton Tigney]

Alright thanks! Much appreciated

[RagunCajun]

Were gonna need more info.....tire pressure,length of chain, type of headlights etc.

post like this are complete bullshit. You will see stuff like this. Some people wont catch the sarcasm.

 

Anyways, the shop who ported it will best tell you what it should make on the dyno. A dyno is only a tuning tool. Dyno's vary and it's better where and how it makes power than the peak numbers it puts down.

 

Polishing a banshee head doesnt do anything for power. Milling it to raise compression does. Mill it too much and you will need more octane to prevent detonation. Watch them spark plugs to make sure they dont back out.

 

Depending on the port job, you may have been better off buying some serval cub cylinders and running them as is(as cast) and making better power. However, you could already could have an amazing set of ported jugs. We cant tell you that. Good luck.

[satts]

Yeah not sure anyone needs the sarcasm , thats what this section is for ,ASKIN QUESTIONS

[JayCLL]

My guess 45 to 50 hp

[Coupelx]

My guess 45 to 50 hp

due to recent details im gonna have to revise my estimate to this.

 

i bet budget ported stock cylinders out run it.

[WINDYCITYJOHN400]

65-70 Hp

[Trenton Tigney]

Lol