[Euro] Euro77 and VAFCii

[yfin]

I'm pretty sure the VTEC kicks in at 5400 rpm.. I read it somewhere....

High lift is at 6000rpm - from the TSX technical manual

The TSX uses a variation of this technology that is very similar to that of the NSX. With three rockers operating each pair of intake and exhaust valves in each cylinder, the TSX powerplant varies the opening lift and duration of the intake and exhaust valves. At low rpm, the valves follow low-lift, short duration camshaft profiles to help boost low-end torque. Above 6000 rpm, the intake and exhaust valves are operated by high-lift, long-duration cam profiles, for maximum high rpm horsepower.

[euro77]

hmm.. ok.. I stand corrected. It must be something else I read.

[albii]

yeah 6000rpm 90 kmh in second hey yfin?

[yfin]

yeah 6000rpm 90 kmh in second hey yfin?

Yep - 88 or 90 sounds spot on.

[yfin]

so... its not possible to have both hondata and VAFCii?

Yeah it is possible to make them both work as the Hondata is a reflash and the VAFC is piggyback. Theoretically you could get a tune of the VAFC after getting Hondata - query whether the gains will be there though. You could probably lean some more fuel out, etc. Most people will be happy with just the reflash.

[BLKCRX]

Hondata will not work with a VAFC, or VAFCII or any piggy back device. Hondata is tuned and must read the correct values given from the sensors in real time, not an interoperated signal from a VAFC device. Yes it would work, but doing so could and would do massive amounts of damage to your engine as the ECU would then providing incorrect fuel ignition and cam angle at 9600 different points for the wrong MAP RPM and TPS value, this is a big no no especially when your car is already tuned, not 2 mention the obd2 self learning long term and short term memory, and the complex ignition regulation system the k24 engine has.

Regards James

[BusterSonic12]

any recommandation for tuning places in SYD area?
getting a vafc2 end of this month as a gift from my aunty ^^ hehe :P

[tony1234]

any recommandation for tuning places in SYD area?
getting a vafc2 end of this month as a gift from my aunty ^^ hehe :P

IS motorsport in Rockdale.Chris.He's a good guy(they also have dyno)

[yfin]

any recommandation for tuning places in SYD area?
getting a vafc2 end of this month as a gift from my aunty ^^ hehe :P

Buster you are not going to have much change from $600 for tuning and dyno time. If you can hold off just a bit longer you can look at the reflash for around $1000 and it will be much better than VAFC.

[BusterSonic12]

IS motorsport in Rockdale.Chris.He's a good guy(they also have dyno)

yes i know him. got my stuff done up there 2 times but just didn't know that they have a dyno.. thanks i will ask them... any idea on pricing for the tuning?

Buster you are not going to have much change from $600 for tuning and dyno time. If you can hold off just a bit longer you can look at the reflash for around $1000 and it will be much better than VAFC.

ya i know what u mean but. aunty already got it for me and hondata seem to long forever.... my hope for them's dying off.... can't count on them... i heard of their great result when i just got my euro. last April. and now stilll....

[tony1234]

yes i know him. got my stuff done up there 2 times but just didn't know that they have a dyno.. thanks i will ask them... any idea on pricing for the tuning?



ya i know what u mean but. aunty already got it for me and hondata seem to long forever.... my hope for them's dying off.... can't count on them... i heard of their great result when i just got my euro. last April. and now stilll....

Yeah,they got it 6 mths ago.It's a 4 wheel one. Like yfin said,wait for Hondata.It'll be worth the wait.They've got everything ready to go ex.headers apparently.They're approx.3 wks away.

[BusterSonic12]

aunty was going to get me a defi gauge for rice but then the saleman said why not vafc better rice, looks good too LOL... so she got that for me hahaha
i will think about hondata later.. mayb end of the year when i seeking more power

Yeah,they got it 6 mths ago.It's a 4 wheel one. Like yfin said,wait for Hondata.It'll be worth the wait.They've got everything ready to go ex.headers apparently.They're approx.3 wks away.