hsiangs2000

i owned the year2000 model S2K
i was out run by the factory AP2 S2K the US model AP2 S2000
i have done extensive modification on my engine and others dont know why my AP1 was out run by AP2
i even have Toda Spec B cams on my car with the upgraded ECU
perhaps my AP1 is not tune properly??
Can someone help me out PLEASE?? thks very much

modifying some parts: OBX IBT, TODA VTEC Killer Hicam spec B ,TODA Cam Pully , TODA Full Exhaust , TODA pully
TODA Valve spring , HKS fuel regulator , HKS V-pro 3.24 , Rays TE37
I think Should more powerful , but I in 0-400 underperformed original AP2. Why....?

I think maybe Tuning Problem or hicam and IBT Problem ?

s2kreeper

Either tune is bad or the ap2 was boosted/not stock. No idea what to say, ITB's should get you close to 240 whp all on their own with a tune.

hsiangs2000

But I Confirm the AP2 is Factory

I don't Understand why the ap2 faster ?

maybe use the NOS ?

with ap2 run 0-400 like the M3 ...to shit faster

drobinson1692

I'm going to go with the AP2 either had upgraded gears or your tune is bad. Who tuned it and when?

xviper

Just because you add a bunch of mods to your car, doesn't mean they all work with each other and it doesn't mean it's all tuned properly to work together. You shoulda stayed stock.

03 9g

x2 Honda does a good job way mess with it ...intake, exhaust ok ...but all that motor work ...u not just buy a turbo set up if u want some real power

realblag

I'm not sure what type of racing you are doing but I suspect the cam is the problem.

hsiangs2000

I think so , tune not good . We The lack camshafts information.

we last weeked tune.

hsiangs2000

OK! I Hope efforts to

hsiangs2000

I don't like turbo

Just like hight rpm so choose S2k