You guys drove so fast that I can't see you guys after first corner and I u-turn back. Salute

Yeah, 3rd car is me.

When is the next run?

Young people nowadays right. Haha

Propose bulk purchase of 2 way radio for communication next time

Good for convoy communication

To me 10K interval with semi synthetic is totally fine. At 5k, the oil still looks brand new

I suppose so. 5k for mineral and semi synthetic is what they said.

I stay within 4-5k RPM. So far haven't used an engine oil until it deteriorates and feel sluggish.

Passenger tyres are rated up to 44 psi. 30-ish is not high.

Even when I'm not a car noob, I also tried. Actually not too bad, except that it's really more bouncy when going through pot holes. Tried it for about 2 weeks, still very even tyre wear and good feedback.

160km/h is a everyday speed

I didn't put 43 psi, just 42 psi. Haha. I guess your swollen tyre is because of hitting pothole. Mine is totally fine

Only got once in North South Expressway.

In KL highway, you'll know where the speedtraps are. Look out for the radio car that stopped under the bridge

I don't know about you but usually I'll notice either radio car or opposite cars signalling.

I haven't decide on the ECU management yet. Standalone or piggyback. Piggyback drawback is no full ignition/fuel mapping control. Standalone drawback is, more cutting on ECU harness, original ECU must be running together with standalone ECU for aircon/AT to work. Meter cluster probably screw up because original ECU lost signals after cutting so many wires from it.

And finally, I'm sure very hard to sell the car after these modifications.

This post has been edited by mengsuan: Aug 12 2013, 11:44 AM

Perhaps only specific standalone. Megasquirt may or may not be able to do it with its ready-available firmware. Moreover I'm on AT, I need ECU to signal it.

Their acceleration is beyond what my car can do.

Guys, when I make a hard left corner at speeds over 100km/h, my left tyres are the one that screech. I thought the right tyres should be the one screeching with all the weight transferred to the right?

It's my Persona. No braking applied at that time, just whack the corner only.

I took the corner again, quite confirm the screeching tyre is left tyre at left turn. It is the LDP turn near tractors Malaysia. It's super smooth curve over there, feels like made for speed.

I do still throttle while doing the curve. Maybe when weight shifted, the left tyre spun more.

This post has been edited by mengsuan: Aug 12 2013, 09:26 PM

Does campro have TPS (throttle position sensor)?

I was just reading that TPS is not compulsory for ECU but without TPS, there will be such delay because the ECU can only react after seeing manifold air flow increase.