BRP/SOT Hotside SC Install
Joined: Jul 2007
Posts: 6,170
Likes: 118
From: Long Island, NY
subcribed 
i want sumthing with torque down low and reliability of the comptech/vortechs...
this is gonna outshine the kraftwerks when they both come out...
i dont mind doing the relocating as long as the car is fast and dead reliable
i want sumthing with torque down low and reliability of the comptech/vortechs...
this is gonna outshine the kraftwerks when they both come out...
i dont mind doing the relocating as long as the car is fast and dead reliable
Joined: Aug 2006
Posts: 3,214
Likes: 32
From: Huntsville, AL
s.hasan546 boost is something that is not always an easy thing to just state when using any type of supercharger. Depending on supporting mods your boost pressure will go down while your end result power will go up. If you have a mod that hurts flow your boost pressure will go up with either your power staying the same or could possibly go down.
On My AP2 with ambient air temps ranging between 30deg F up to 70 deg F I have seen 7psi to 6.5psi average.
I will let William speak to the exact conditions he is at and the pressures he has seen.
There are Miata owners running the MP62 over the manufactures recommended speed and are pushing around 400whp.
Depending on supporting mods the MP62 on the hi revving S2000 should get you up to 325-350 with out going over the manufacture limit of 17,280 rpm.
William will be testing a larger crank pulley to see how much power can be accomplished with a 135mm pulley (126mm is the standard pulley)
On My AP2 with ambient air temps ranging between 30deg F up to 70 deg F I have seen 7psi to 6.5psi average.
I will let William speak to the exact conditions he is at and the pressures he has seen.
There are Miata owners running the MP62 over the manufactures recommended speed and are pushing around 400whp.
Depending on supporting mods the MP62 on the hi revving S2000 should get you up to 325-350 with out going over the manufacture limit of 17,280 rpm.
William will be testing a larger crank pulley to see how much power can be accomplished with a 135mm pulley (126mm is the standard pulley)
Thread Starter
Former Moderator
Joined: Jan 2002
Posts: 3,677
Likes: 1
From: Mesa
With the 126mm pulley I get:
1100 ft ASL @ 75-95 F - 6-7 psi (317 WHP at 6.8 psi)
1100 ft ASL @ 45-55 F - 7.5 to 8.5 psi
Sea Level @ 45-55 F - 8.5 to 9.5 psi
On a really cool morning cruising up the PCH I saw 10-11 psi
Hoping to install the 135mm pulley in the next couple weeks so I can dyno both pulleys on the same day.
1100 ft ASL @ 75-95 F - 6-7 psi (317 WHP at 6.8 psi)
1100 ft ASL @ 45-55 F - 7.5 to 8.5 psi
Sea Level @ 45-55 F - 8.5 to 9.5 psi
On a really cool morning cruising up the PCH I saw 10-11 psi
Hoping to install the 135mm pulley in the next couple weeks so I can dyno both pulleys on the same day.
Registered User
Joined: Nov 2006
Posts: 748
Likes: 1
From: PDX west
Originally Posted by MugenRioS2k,Mar 15 2008, 03:28 PM
major abuse testing of the E-manage tune to day during the autocross school.
8am to 5:30pm in boost about 50-70% of the Time except 1hr for lunch and when we had to run for cover when hail came through.
More abuse tomorrow.
Everything performed exactly as expected.
I had people asking to ride along all day
Some of senior instructors even asked to drive the beast.
FYI
Stock Diff
Comptech flywheel
Stock clutch disk
Mugen pressure plate (lighter then stock 15% more tq capacity)
Delay valve still in stock location.
8am to 5:30pm in boost about 50-70% of the Time except 1hr for lunch and when we had to run for cover when hail came through.
More abuse tomorrow.
Everything performed exactly as expected.
I had people asking to ride along all day
Some of senior instructors even asked to drive the beast.
FYI
Stock Diff
Comptech flywheel
Stock clutch disk
Mugen pressure plate (lighter then stock 15% more tq capacity)
Delay valve still in stock location.
