MECHMAN

I can do an S680 for $129 shipped anywhere in the 48 states. Let me know - 1-888-MECHMAN Thanks Matt

Yup, we have 200, 250 and 300 amp direct fit models. I could build a bracket kit for around $500, but I would need a truck for the weekend to mock one up on.

150 amps at idle- The beauty of a large case conversion kit. It should power your system nicely providing you have a couple of good batteries to buffer out the current draw.

We have a direct bolt in 250 amp unit for $499 shipped. thanks Matt

If I could get a vehicle for a few days I could develop one for you. It usually runs around $500, 50% deposit required up front. We are located in knoxville if you think you could get us a truck to mock up the bracket.

We can do a 250 amp unit for that vehicle, but it would likely stall the engine at idle. (the 3 cylinders don't have enough horsepower at idle to turn the alternator) You could bump up the idle speed somewhat and get away with it. Belt slip can also be an issue because of the tiny belt used on those vehicles. Our 200 amp unit would probably be the best choice. They are $449 shipped.

The alternators in this thread are not from autozone. They were high priced ($400 -$500 each) units from reputable high output alternator manufacturers that are well known on this forum. Customers sent them to me because they were concerned that they were not putting out their rated output, and indeed most of them were not. I will not divulge who's units they are, because that just creates a gigantic mud-slinging fest. The priamry purpose of this thread is to compare output curves between the smaller case overwound units, and the output curves from MechMan large case conversions. You don't have to be a rocket scientist to understand that you will generally have a better low RPM output curve from a physically larger late model alternator that doesn't have to have such an agressive stator to produce the same overall output. And for the reccord, using used OEM parts is not necessarily inferior to new aftermarket parts. In some cases, used OEM components can be of better quality than certain aftermarket components. In my opinion however, I don't think an alternator built out of a $15 core and a $40 stator should cost $400. The major reason why they have retail prices that high, is so that these other alternator companies have room to lower the price and sell them through distributors. MechMan alternators don't have as much markup in them because they are more expensive to build do to the parts that we use. At some point we might release a lower cost line of alternators built with used parts, but at this time all of our units are 100% new. We also have to take into consideration the labor and matierials used in the adapter brackets and custom housings, which further increases the build cost. Even with all of those expenses figured into the equation, our units are STILL generally less expensive than other units built with reclaimed parts, just because we don't have to build in a bunch of extra profit margin for middle-men.

thnx, I'll try to have the page looking better soon!

If you got me some detailed pictures and diminsions of the unit we could probably machine you something custom.

I sent you a PM. We are closed Sat-Sun normally, and of MechMan is closed on Monday for Memorial day. You should have your batteries by Friday if you order now. I can't make any promises be cause I don't have control over UPS, but they usually deliver from us to your zip code in 2-3 buisiness days.

thanks everyone, surprising how many folks are on myspace....

The pulley will work on any Ford/GM alternator, high output or stock. They are all interchangable.

We just set up a profile on Myspace, so all you MySpace junkies can add us and keep up to date with MechMan articles, blogs, new products, promotions, etc... http://www.myspace.com/mechmanalternators It is still just a rough draft, but keep an eye on it as we will be adding tons more each day!! Thanks Matt

Again, an overdrive pulley does not increase the total output of the alternator, it only increases the output at idle. You will have about 20% more current at idle than you do currently.

The overdrive pulley will boost the amperage output at idle by 20%. MLA modules do not increase output, they only raise the setpoint of the regulator.

The pulley will boost idle output by aprox. 20% on that vehicle. For the money, it's a great upgrade.

The deep groove V-belt pulley will increase output under loads by reducing belt slip, and allowing the alt to make the full 250 amps. The deep groove pulley is slightly larger than the overdrive pulley we send out on the Nissan units, so your idle output may be reduced slightly.

No. The stock pulley ratio is so weak on your vehicle, you would have to run the engine at an extremely high RPM (well over 6,400 rpm) in order to take the alternator outside it's safe limit. This is not the case on ALL vehicles, but your car has a pretty small crank pulley.

Let's try and keep this thread on topic please, questions about GM / Ford clearance alts only. THNX.

Some of them are Powermaster units. That's why they are on clearance, I 'm not carrying Powermaster alts anymore.

We can't make the large case conversions any lower cost than they already are. There is a lot of matierials and labor that go into our import large case converison kits- that's why no-one else makes them.

No Problem- We have a killer 300 amp comp unit that actually has pretty decent output at lower speeds. Under normal driving, it will EASILY keep those batteries uo. It is on sale for $449 shipped. We also have the 250 amp Rhino series unit that is made more for parking-lot playing, VERY strong at idle, about 165 amps. It is on sale for $399. Both units have competition rectifiers, oversized studs and diodes, overdrive pulleys, and HD regulators. If you really want to optimize the charge state of your batteries and the efficiency of your amps, we offer in-cab adjustable voltage controll for only $99 additional. Just give me a call if you have any questions! Thanks Matt 1-888-MECHMAN

Yes I have a 200 amp available for $199 shipped, Regular price is $299 plus shipping. For a US built, all HD components, 100% new alternator with 125 amps at idle, you can't go wrong at that price...

I have 140 amp units on closeout for the century- Polished aluminum 140 amp (# 67802) Regularly $207 - closeout price $124 SHIPPED I have 200 amp adjustable voltage large case conversion kits (some bracket grinding required) for $299

How many watts are you runing off of those? I'd love to see some min. voltage number comparisons at full tilt between the yellow tops and the PM. Before and after comparisons with pics after the MechMan alternator would be cool too....