MMR Lightweight Water Pump Pulley for 5.0 / 5.2 Coyote Engines

[Modular Racing]

This Billet Alloy water pump pulley from MMR replaces the heavy steel factory pulley, which in turn reduces parasitic loss, increases throttle response and increases HP!! Available in factory 3 bolt or 4 bolt pattern - select below.

*Lightweight Vented Design
*Direct Factory Replacement
*Factory Size and Rib count
*Available in 8 Rib version for ATI Overdrive balancers

Starting @ just $69.99

Order now STD VERSION: http://www.modularmotorsportsracing...page=product_info&cPath=26_27&products_id=902

Order now for Over drive version for ATI overdrive balancer : http://www.modularmotorsportsracing...page=product_info&cPath=26_27&products_id=895

 

[BADGT]

Ok so got the pulley and its a great piece! It was def worth waiting for, Just wish it would not have taken as long. Here are a couple of pics of the weight difference. The overall drive ability of the vehicle seems a lot smoother. I can tell a slightly harder acceleration on initial take off. I would recommend only took 15 mins to install.

 

[quick-nick]

I would like one when they are available....

 

[BADGT]

See above post!

 

[by9468840]

i will buy one when it is available.
any info on weight of the stock vs this one from mmr?

 

[Modular Racing]

Bump, now shipping

 

[by9468840]

Any info on how much does a 6 rib version weight compared to a factory unit?

 

[BADGT]

Im going to have to apologize to MMR i got my pully on Monday and got around to opening the box and its a great piece and defiantly a lot lighter i posted some pics above of the weight savings! Only took about 15mins to install i defiantly recommend one!

 

[Modular Racing]

Ok so got the bully and its a great piece it was def worth waiting for. Just wish it would not have taken as long. Here are a couple of pics of the weight difference. The overall drive ability of the vehicle seems a lot smoother. I can tell a slightly harder acceleration on initial take off. i would recommend only took 15 mins to install.

View attachment 65742

View attachment 65743

Thank you!

 

[BADGT]

Thanks for the great product.

 

[wmfateam]

I guess I am just stupid, but what the heck is the weight difference/how do you read that scale?

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[by9468840]

1lb 9oz vs 14 oz? But yeah weirdest scale display ever

 

[wmfateam]

1lb 9oz vs 14 oz? But yeah weirdest scale display ever

Ahh, I see now. Was on my cell phone trying to read that and no dice. Thanks.

 

[kingcobra323]

I just ordered mine. Awesome that you posted the weight. And clarified. I'm excited

Sent from my ASUS_Z00AD using Tapatalk

 

[kln5014]

I ordered one too. Skeptical that it will really make any noticeable difference but at least it looks better than oem.

 

[kingcobra323]

Just got mine great looking piece should install tomorrow. THANKS for the quick shipping

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[SnakeBitten07]

...which in turn reduces parasitic loss, increases throttle response and increases HP!!

I see a lot of posts by MMR that claim their parts increase throttle response and power. Any documented (dyno'd) claims for any of your parts?

 

[Modular Racing]

I see a lot of posts by MMR that claim their parts increase throttle response and power. Any documented (dyno'd) claims for any of your parts?

Anytime you decrease the weight of a rotating component you will increase throttle response and HP, this is simple physics, these parts are for the guys that want to leave nothing on the table as far as efficiency and HP is concerned. Parts such as this are no different than a aluminum flywheel or driveshaft, similarly it is sometimes difficult to measure these small HP increases, in many ways it would be like asking about your JLT separator, you know it is working because you can see oil collecting but JLT didnt show any dyno graphs, but we know oil getting into the engine makes less power. This product is similar, we know it works because the gram scale doesnt lie but measuring small gains such as these can be difficult.

Bottom line, we are continually looking to make parts better than stock, this is one of them.

 

[kingcobra323]

Just installed mine. Thanks for such a nice piece noticeably lighter.

Sent from my ASUS_Z00AD using Tapatalk

 

[quick-nick]

Anytime you decrease the weight of a rotating component you will increase throttle response and HP, this is simple physics, these parts are for the guys that want to leave nothing on the table as far as efficiency and HP is concerned. Parts such as this are no different than a aluminum flywheel or driveshaft, similarly it is sometimes difficult to measure these small HP increases, in many ways it would be like asking about your JLT separator, you know it is working because you can see oil collecting but JLT didnt show any dyno graphs, but we know oil getting into the engine makes less power. This product is similar, we know it works because the gram scale doesnt lie but measuring small gains such as these can be difficult.

Bottom line, we are continually looking to make parts better than stock, this is one of them.

Thanks for making this. I was wondering why it took so long for someone to do this. Small mods like this are great and we need more like this one. Small cost ect. Keep it up.