SSI, Bikeman, Terrace Alps heads for axys

[proS800]

Just wondering if anyone has tested one of these heads yet? Do they make the power they claim? Are they worth it even if it doesn't gain power but cools better? I don't wanna loose power that's forsure. And if my motor is still under warranty and it blows up and I swap the stock head back on to bring it in do you think they will know?

Already have all the mods just was wondering about bolting one of these on

 

[Haulin-the-mail]

I have bikeman head 1.5 hp maybe 2 hp sled runs 120 farenhieght all day no thermostat

 

[proS800]

Do you feel a difference? Midrange or top end like they say?

 

[Haulin-the-mail]

Can't say I have! Have nothing to compare too have had the head on since day one. Just saw the hp numbers go up on the dyno

 

[proS800]

Do you have any pics of the bottom side of it?

 

[Haulin-the-mail]

Sorry no pics

 

[proS800]

Any tips for putting it on? Do I reuse the bolts and gaskets? Put rvt sealant anywhere?