Reply to thread

See what others are reading now! Try Forums > Current Activity

The Marketplace Latest

original rare Enkei ES Tarmac 15x7jj offset +35 4H...
- Started by david tao
- Chassis and Wheels
original rare Rays Volk Racing SE37 17x7.5jj offset...
- Started by david tao
- Chassis and Wheels
original rare Yokohama ADVAN Racing TC4 18x8.5...
- Started by david tao
- Chassis and Wheels
original rare Rays Volk Racing ZE40 17x9jj offset...
- Started by david tao
- Chassis and Wheels
original rare Rays Volk Racing INGS TS06 18x8jj...
- Started by david tao
- Chassis and Wheels
New original Defi Advance A1 NA package triple...
- Started by david tao
- Engine and Performance
original rare Rays Volk Racing CE28 16x7jj offset...
- Started by david tao
- Chassis and Wheels
Honda Jazz/Fit JSracing GTwing Spoiler
- Started by jeff6126
- Exterior and Body
Toyota Vios NCP93 front bonnet hood
- Started by jeff6126
- Exterior and Body
Honda civic fc varis spoiler
- Started by jeff6126
- Exterior and Body

Posts refresh every 5 minutes

Turbo compression ratio relative to NA car compression ratio

I would like to seek some other opinion from the turbo otai about this subject. As we know NA car compression ration is about 12-14:1. Bear in mind that is negetive pressure, the most is 0 bar or atmospheric...

VTG Track Day-23 Nov 2009

View attachment 679700

There are booth spaces for rental. Please contact the person(s) on the above flyer.

engine help! revving out early!!

hey guys, new to these boards and ive a problem already!:embaressed_smile: .

once i hit about 6500-7000RPM the engine starts spluttering out (not revving out) any ideas guys???

car is a '95 mitsi lancer mivec 1.6...