RE: looking to finance a supercharger.
got to the point of life where i need even more speed.
anyone have any hints where i can find a super charger for a 98mark
lsc. with the most hp gains possible.
please let me know.
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You and me both Vlad, I have been struggling with this issue since I bought my 98 LSC in October. Oh sure it's possible to supercharge but in California it wouldn't be smog-legal. Hopefully you wouldn't have to deal with that in MN.
Be prepared for the expense of the other mods that are pretty much essential for your supercharged Mark. I had to more than double my original budget to supercharge. Since there isn't a kit specifically made for the Mark, you are going to need skilled help and that costs $$$, figure $1000 - $1400 plus add another $300 for a chip and about $150 for dyno time. Tuning could bump that further. Don't overlook the injectors, high capacity fuel pump and MAF those will probably add another $500-$600.
If your supercharger works and you get the extra 75-85 horsepower then you will need and want a limited slip set of gears and you can add about $700 for that with the shipping and after your LOD discount plus labor. Trans cooler, shift kit, exhaust, Iridium plugs, and don't forget tires to handle the extra power. Granted, you don't have to do all of this at once but what good is the extra power if you can't get it to the ground or your exhaust is causing inefficiency.
People have told me,"you will get 150 more HP with a blower..." but they didn't say how much boost that would take or what the octane requirements of the racing fuel I would have to run to handle that without detonation and subsequent destruction.
Don't get me wrong, I haven't given up. I love my Mark VIII, and I want to supercharge it, but I had no clue how much is really necessary to do the basic job which is all I have covered above. To do the job right, I feel that ideally the internals of the motor should be modified along with the heads. Including pistons, connecting rods, mains, crank, oil pump/pan and perhaps even camshafts. Now we are really talking, here is a motor that will last for a while. Heads and headers may bump the horsepower up by another 40-50 or so depending on whose they are.
I added up my list and for the basic version I had in mind I would have to invest about $9K add the heads etc. You can figure it out. It is a project.
Just think of the results though, assuming everything goes well and you can stick to the budget and don't blow up the motor during testing or enthusiastic motoring after it is all done. A Mark with 300 - 350 RWHP. It would be impressive, for a Lincoln. And if you strenghen the bottom end it should be less likely to blow up, if it is set up correctly.
My situation now is that I am waiting for Kenne Bell to get CARB to approve the 96-97 Cobra kit for the 96-98 Mark VIII. They told me that it was 'a done deal' but I still have yet to see anything in writing. Until I do, I will have to wait. In this state it's not worth taking a chance.
I like the twin screw style blower better for this application. Mainly because of my driving style. I like an immediate boost from low RPMs across the entire power band. The Kenne Bell looks awesome too, I think. Especially, if you go with the polished case (+150 extra, I think). The boost starts at around 1500 and climbs from there.
I definitely don't like the lag associated with centrifigal blowers that would occur in the Mark - unless you had a very high stall torque converter (nuts I forgot to include the converter and the bullet proof tranny in the list - add another $3500 or so)and started off in the centrifugal blower's power band. Don't forget the $1,500 aftercooler you will probably have to have with the centrifugal as well, that's good for another 30 HP or so.
So, what's it all add up to? I don't want to think about it at the moment. But it's gotta be more than I paid for my car a few months back. Anyway, I'm not discouraged or anything like that. I have hope that somehow, someone will come up with a nice bolt on blower that's legal and will cost around $1500 and come with a chip and injectora and a fuel pump etc. You never know, it could happen...
PS. Don't forget the hood if you go with a roots or twin screw add $800-$1000 for the hood cowling, labor and paint and remember the hood pins so it won't blow off and get broken.
And last but not least don't forget the MMC driveshaft. That is a must with gears and extra power! Add another $500 delivered IF you install it yourself otherwise add labor.
Robin
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