there are quite lots of confusions and questions before i take the words from vrturbo.... since into mod.. just do it... then i did it today
https://www.zerotohundred.com/forums/attachments/543682.vB
BEFORE
https://www.zerotohundred.com/forums/attachments/543683.vB
AFTER
instead of some blink blink effect and more neat looking, what i feel is increase in engine response
... at least i noticed that my boost kicks in earlier 300-500 rpm than previous plug cable set up... normal around 3500rpm 0.7bar full now around 3000-3200 full boost (tested in slow climb from 2k rpm in 3rd and 4th gear) .... which i consider is an upgrade for my car
..
however, i do notice my fuel is little lean out from previous set up from the highest point i get while full boost 12.2 to 12.6.. which mean that the spark power is increased but need to took extra care since the car is lean out now.. even it is still in safe range for my boost level but i haven't and not dare try it on high boost level
... since i plan to re-tune and upgrade management later, so i will just leave it there for the moment since my wideband and knock meter shows it is still safe to run low boost
so.. i think that these c.o.p conversion really increase in spark energy which leads to increase in car response provided your engine is healthy of course
take note that
1. my engine is fully rebuilt not long ago, even with excessive blowby when engine is getting hot, compression test result are all 10 bar for all cylinder and no leak in compression
2. "stock" tdo5h turbo is used with upgraded size intercooler and piping
3. this thread i wrote on the same day i just install the conversion kit and tested along while i driving back for about 60km, so any future problems are still unknown
4. my distributor, TR unit and wiring etc are in good condition
5. aftermarket exhaust is used
6. if any ZTH geng have different result or feeling from what i posted here, please dont :damnmate: me... thank you:rolleyes:
https://www.zerotohundred.com/forums/attachments/543682.vB
BEFORE
https://www.zerotohundred.com/forums/attachments/543683.vB
AFTER
instead of some blink blink effect and more neat looking, what i feel is increase in engine response
... at least i noticed that my boost kicks in earlier 300-500 rpm than previous plug cable set up... normal around 3500rpm 0.7bar full now around 3000-3200 full boost (tested in slow climb from 2k rpm in 3rd and 4th gear) .... which i consider is an upgrade for my car..however, i do notice my fuel is little lean out from previous set up from the highest point i get while full boost 12.2 to 12.6.. which mean that the spark power is increased but need to took extra care since the car is lean out now.. even it is still in safe range for my boost level but i haven't and not dare try it on high boost level
... since i plan to re-tune and upgrade management later, so i will just leave it there for the moment since my wideband and knock meter shows it is still safe to run low boostso.. i think that these c.o.p conversion really increase in spark energy which leads to increase in car response provided your engine is healthy of course
take note that1. my engine is fully rebuilt not long ago, even with excessive blowby when engine is getting hot, compression test result are all 10 bar for all cylinder and no leak in compression
2. "stock" tdo5h turbo is used with upgraded size intercooler and piping
3. this thread i wrote on the same day i just install the conversion kit and tested along while i driving back for about 60km, so any future problems are still unknown
4. my distributor, TR unit and wiring etc are in good condition
5. aftermarket exhaust is used
6. if any ZTH geng have different result or feeling from what i posted here, please dont :damnmate: me... thank you:rolleyes:
