• M90 Supercharger on the J32 engine

http://www.honda-tech.com/showthread.php?p=42867450
http://www.weirtech.ca/gallery/displayimage.php?album=3&pos=4
Percision machining and fabrication company in Canada

SOHC Vtec V6 ranging from 2.5 to 3.7 lires
Ranging from 200hp to 300hp @ 5500 to 6300 rpms
Compression ratios ranging 10:1 to 11.2:1

M90 / MP90 is capable of 550 to 600 hp @ 62% peak efficiency
Perfect for low boost applications of up to 15psi

NO intercooler – High CR – Low psi … but very good torue curve in that rpm range

• Jaguar XKR75

http://blogs.timeslive.co.za/wheeldeal/2010/06/29/jaguar-xkr-75-for-goodwood/

New active exhaust system
More power from the supercharger
More aerodynamics
Less sensitive steering at high speed

* 0-60 4.4s (typical is 4.6) – rumors and tests (car and driver) of less than that … as low as 4.0
* 280kph top speed (typical is the same … ECU limited)

2009 – 2010 : 503 to 510 hp
2010 to XKR75 : 510 to 530 hp

• AAW Summer Specials for non M-Series BMW’s

http://forum.e46fanatics.com/showthread.php?p=11938119

Rotrex based superchargers
Active Autowerks Dyno-Tuned Software
2 Year Warranty with Free Tech Support

Questions

1 – Eric : How do I convert my 1999 Yamaha R1 to run on E85 ?

• Fuel delivery:
  • 50% more
  • Is anyone running a 50% boost in power on the factory fuel system ?
  • Use the power calculator to spec out the fuel system upgrade
• Timing
  • Advance up to 13*
  • Gain in higher rpms from a faster burn rate?????
• tuning
  • Take advantage of:
    • the new oxygenated fuel
    • the different burn rate
    • the higher knock limit
    • the increased high rpm efficiency
• Minimum setup:
  • 50% larger jets
  • Bump up timing
  • Fuel pressure gauge to make sure supply is stable
  • Read check plugs, check for knock, or use an EGT gauge

2- Ebrahim: Is supercharging his 2.0fe 8 valve fuel injected mazda using a Toyota SC12 supercharger and is wondering weather or not he can run this car on his standard ECU ?

Things to check:

1- Fuel delivery: If you have 200hp worth of fuel supply, then you can’t supply 300hp worth
2- Sensor:

• What is your primary metering sensor: Airflow , Air Mass, Air pressure ?
• What is the range of that sensor

3- Matched sensor and injector upgrade: 50% more range with 50% more fuel gives a good baseline for the car to run on the same ECU tables.
3- Fine tuning:

• Fuel
• Timing: Whole new VE curve and an increase in air charge density everywhere … timing retard at full load… and stock timing at idle.

Featured Car

Cool chassis up restoration project from Poland
Turning a corolloa ‘hot hatch’ into the GT-Z version
Full chassis up restoartion

• Including rust repair
• New Brakes
• DIY chassis stiffening
• New bushings and suspension rebuild
• Bending new fuel and brake lines
• GT-Z transplant with 175mm crank pulley (200hp @14psi instead of 160hp @8psi)

Exciting work in progress

http://www.cardomain.com/ride/3867755