Lightweight Crank Pulleys - G25 G35 G37 350Z 370Z and MORE

A forum for approved vendors of specialized, limited-production parts. Help small businesses that cater to Nissan enthusiasts and score some unique, useful parts! Contact [email protected] for approval and rates.
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Sentientbydesign
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Joined: Wed Feb 02, 2005 8:21 am
Car: 03 Evo VIII - 330 AWHP
05 Subaru Legacy GT Stg 2 - Sold
05 G35 6MT Coupe - 278 WHP - Sold
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96 I30 - Sold
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Tony Nazzal (Chameleon widebody 350Z ring a bell?) and I have put our heads together to offer you RAM Lightweight Crank pulleys. These precision engineered pulleys are constructed from 6061 T6 Aluminum and are manufactured in the USA. They happen to be the lightest pulleys available on the market and have been tested for exceptional balance. We also made sure to match the inlet profile to the OEM unit for precise fitment and to avoid crankcase seal failure.

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The goal when developing these pulleys was to keep 3 very important key points in mind. Quality, Performance, and Aesthetics.

Quality - We chose industry standard aluminum alloy with manufacturing tolerances in the 1/1000 range. And had the parts manufactured here in California.
Performance - Other companies have cut corners in order to make a killing on their products. We precision engineered out product to be strong and light. The result is a pulley that's 25-50% lighter than the competition.
Aesthetics - Tony loves show cars and he wouldn't let this one go. He insisted on choosing a gorgeous gunmetal anodized finish (customized to our specs) and made me spend days perfecting the spoke design to reflect the RadioActive brand.


Now for the kicker: In order to give back to the community that has taught me so much over the years, I've been authorized to offer a special forum price for our first batch of these pulleys. Regular price on these is $225. Forum special is $160!!!

Application list: G25, G35, G37, M35, M35 Hybrid, M37, FX35, EX35, 350Z, 370Z
FX45 to come.


And just a quick FAQ:

What about the OEM Dampener? I don't want my engine to blow up.
The OEM unit is NOT dampened. It's a solid cast iron unit (or two piece unit for the dual belt setups). Our pulleys are balanced within 1/2 gram and can be balanced to 0 net bias for an additional fee.

I heard these will dim my lights and cause my stereo to cut out:

That would be an underdrive pulley. These are OEM diameter and run all of your accessories at the same speed they were intended. The weight loss is in the materials used and the actual design.


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kmckis1029
Posts: 1768
Joined: Wed Aug 13, 2008 8:45 am
Car: 2016 Q50 RS400 AWD

2010 G37x w/Prem, Nav, & Wood (sold)

2005 G35x w/Prem C (traded in)
Location: Centerville, GA
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how long will this offer last? im about to go to vegas next month... laborday weekend... i been thinking about what i what to get my self for my birthday in november, this and an r2c intake are on the short list

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Sentientbydesign
Posts: 6768
Joined: Wed Feb 02, 2005 8:21 am
Car: 03 Evo VIII - 330 AWHP
05 Subaru Legacy GT Stg 2 - Sold
05 G35 6MT Coupe - 278 WHP - Sold
04 WW Evo VIII - 302 AWHP - Ex's
96 I30 - Sold
Contact:

Post

kmckis1029 wrote:how long will this offer last? im about to go to vegas next month... laborday weekend... i been thinking about what i what to get my self for my birthday in november, this and an r2c intake are on the short list
"Until supplies last" lol. This price is good for the first batch. I think 3 or 4 are already spoken for.

EniGmA1987
Posts: 2257
Joined: Tue Apr 28, 2009 5:13 am
Car: '06 Infiniti M35 Sport

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Hopefully I can afford one next month, and you still have one I could get then. I really liked the grounding kit from you so I look forward to trying one of these.

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Sentientbydesign
Posts: 6768
Joined: Wed Feb 02, 2005 8:21 am
Car: 03 Evo VIII - 330 AWHP
05 Subaru Legacy GT Stg 2 - Sold
05 G35 6MT Coupe - 278 WHP - Sold
04 WW Evo VIII - 302 AWHP - Ex's
96 I30 - Sold
Contact:

Post

EniGmA1987 wrote:Hopefully I can afford one next month, and you still have one I could get then. I really liked the grounding kit from you so I look forward to trying one of these.
:dblthumb:

I'll be pushing for specials and to lower our cost so we can pass it on to you, just like with the grounding kits.

wade001
Posts: 877
Joined: Thu Oct 15, 2009 12:34 pm
Car: 2009 Altima coupe 2.5s mt

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would any of these be compatible with the nissan QR25DE (alt. coupe), they look awesome! hope to be making my car faster soon :naughty: ...

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Sentientbydesign
Posts: 6768
Joined: Wed Feb 02, 2005 8:21 am
Car: 03 Evo VIII - 330 AWHP
05 Subaru Legacy GT Stg 2 - Sold
05 G35 6MT Coupe - 278 WHP - Sold
04 WW Evo VIII - 302 AWHP - Ex's
96 I30 - Sold
Contact:

Post

wade001 wrote:would any of these be compatible with the nissan QR25DE (alt. coupe), they look awesome! hope to be making my car faster soon :naughty: ...
No, but we are doing a special custom pulley for the VQ45 guys because they asked so nicely and set up their own group buy. Maybe if do something similar we can look into your application too.

wade001
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Joined: Thu Oct 15, 2009 12:34 pm
Car: 2009 Altima coupe 2.5s mt

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PM sent. did you get it?

vq35XXde
Posts: 3
Joined: Sat Sep 03, 2011 12:43 am
Car: 03 g35 coupe

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really interested how can i buy ?? and have they been tested on the vq35de yet ?? any dynos

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Sentientbydesign
Posts: 6768
Joined: Wed Feb 02, 2005 8:21 am
Car: 03 Evo VIII - 330 AWHP
05 Subaru Legacy GT Stg 2 - Sold
05 G35 6MT Coupe - 278 WHP - Sold
04 WW Evo VIII - 302 AWHP - Ex's
96 I30 - Sold
Contact:

Post

wade001 wrote:PM sent. did you get it?
Your account is set to not receive PMs... send me an email at [email protected]. Where Username is my nico name.

User avatar
Sentientbydesign
Posts: 6768
Joined: Wed Feb 02, 2005 8:21 am
Car: 03 Evo VIII - 330 AWHP
05 Subaru Legacy GT Stg 2 - Sold
05 G35 6MT Coupe - 278 WHP - Sold
04 WW Evo VIII - 302 AWHP - Ex's
96 I30 - Sold
Contact:

Post

vq35XXde wrote:really interested how can i buy ?? and have they been tested on the vq35de yet ?? any dynos
Email or PM me.

vq35XXde
Posts: 3
Joined: Sat Sep 03, 2011 12:43 am
Car: 03 g35 coupe

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EMAIL YOU DID YOU GET IT ??

User avatar
Sentientbydesign
Posts: 6768
Joined: Wed Feb 02, 2005 8:21 am
Car: 03 Evo VIII - 330 AWHP
05 Subaru Legacy GT Stg 2 - Sold
05 G35 6MT Coupe - 278 WHP - Sold
04 WW Evo VIII - 302 AWHP - Ex's
96 I30 - Sold
Contact:

Post

vq35XXde wrote:EMAIL YOU DID YOU GET IT ??
I'm not sure, email me again if you haven't gotten a reply.


BTW, Guys! We're offering a stainless steel sleeve for anyone worried about crank seal leakage.


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