Underdrive pulley with damper for 3400

[3400-95-Modified]

Check with MRZ for the Alternator pulley... I'm sure he can alter this design to fit other applications or to make it smaller if possible.

http://mrzperformance.vstore.ca/product_info.php/cPath/23_24_30/products_id/97

As far as the waterpump goes... IIRC thats wrapped around the housing and there is like 1/16 gap between the pulley and housing so I doubt that pulley can be remade smaller in any way...

[SappySE107]

Sure, we can have someone else make the other pullies. If FFP was 18% then I would say 25% is the way to go.

[gectek]

Prob a month or so, they are looking at it right now and will get back with me/us soon

[3400-95-Modified]

How's this project coming? Is there an ETA on them or is it still a few months away.

[gectek]

Well they only make balancers. Anything else would have to be made somewhere else

[SappySE107]

25% and make the matching set for those that want either stock or the 10% equivalent. That might be feasible?

[Alxsmt]

im not sure what i would want. i do have an amp, 800 peak and 400rms... but i want every little bit of power i can get lol

[gectek]

too bad they are in australia. hah. well they are either 25 or 10 % take it or leave it. personally ill take a 10%. good enough for me...along with the ARP Crank Bolt....

[torq455]

ohhh i wish!!!!

[SappySE107]

You should work for powerbond.

[torq455]

that's why 18% is perfect. simply raise the idle ~100 rpm, and that counter acts the low alt output at idle.

[gectek]

fwiw this one seems to be the easiest mod worth the most power without compromising drivability if you go with the 10%....IF they look at making a 25% i would either get a higher outpul alt or go with an overdriven alt pulley and if possible a waterpump pulley as well. on some autos with alot of stereo equip, it can be a drain sometimes on the cooling and charging system. for normal DDs i would go 10% all the way, for a more race inspired car 25% would be most effective.

[GaPrix]

interest here too!

new guy here, quoted for effect.

I just got another engine put in i figure i can start trying to mod it.

[torq455]

interest here too!

[gectek]

Most of them are steel, and an SFI would def have to be steel. But even with being being underdriven in steel, they are normally lighter than stock in a regular ratio, and underdriven will be that much less mass to move