FS Kleeman Pulley kit
HUGE difference in power.
$700 OBO.
Email me at jarod@cincidubs.com


The dealership saw the pulley and didn't say anything about it because "We've delt with Kleeman cars before". The service manager also said the only way it would effect a warranty claim is if the supercharger went bad or their was engine damage due to detonation/lack of proper fuel.
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There is no way you will sell that boost kit for that price especially where there are better alternatives around and Kleemann itself will sell that same kit second hand for less than $400. I have this kit and only bought it because it was $300 and that was with a new alternator pulley and belt.
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Also it's best offer. I'll post it again for those who can't read.
$700 OBO.
Josh Handel
For the M271 (1.8L) it is probably better to get an ECU upgrade than the pulley as there are only a few companies that make a pulley and the ECU gives you a fair amount of power.
And if we include the new B200 Turbo into this conversation, it is awesome just to get the chip as you will be already pushing 225HP.
So it al depends on which car you have.
In conclusion, 2.3 get hte pulley, 1.8 get the ECU.
oh well i dont have the money to get my sub installed let alone pulleys and ECU upgrades
There is no way you will sell that boost kit for that price especially where there are better alternatives around and Kleemann itself will sell that same kit second hand for less than $400. I have this kit and only bought it because it was $300 and that was with a new alternator pulley and belt.
website ?
website ?There really isn't much in the way of headroom on the M271, its running 11psi, and conventional wisdom is that an M45 is only good for 12psi... you do the math. Additionally, the M271 uses the same intercooler, and basically the same supercharger as the M11. On the M111 going higher in boost than the 10psi that the standard size overboost pulley provides results in limited additional HP because of the added heat. If I had an M271, I'd look to replace the intercooler, and the supercharger with a more efficient unit.
There's supposedly a variant of this engine without the supercharger, its used in the C160, this M271 makes a rather pathetic 120HP...so the supercharger is going to have to do a lot of work.
The dealership saw the pulley and didn't say anything about it because "We've delt with Kleeman cars before". The service manager also said the only way it would effect a warranty claim is if the supercharger went bad or their was engine damage due to detonation/lack of proper fuel.
There really isn't much in the way of headroom on the M271, its running 11psi, and conventional wisdom is that an M45 is only good for 12psi... you do the math. Additionally, the M271 uses the same intercooler, and basically the same supercharger as the M11. On the M111 going higher in boost than the 10psi that the standard size overboost pulley provides results in limited additional HP because of the added heat. If I had an M271, I'd look to replace the intercooler, and the supercharger with a more efficient unit.
There's supposedly a variant of this engine without the supercharger, its used in the C160, this M271 makes a rather pathetic 120HP...so the supercharger is going to have to do a lot of work.
m271 needs some increased hp badly, someone has to be working on something!
m271 needs some increased hp badly, someone has to be working on something!


