Hks Twin Power

[MJTru]

What do you guy's think about the HKS Twin Power ignition upgrade. ?

will this make the stock coils handle more power.?

if not can anyone suggest a ignition upgrade that would be better for around 600 dollars.

Thanks guy's

[Piggaz]

I run one.

just on 400 KW at the treads on stock coils. I bought the car with it on it so i cant comment on before and after.

[paulr33]

whats the problem you are trying to solve

[MJTru]

whats the problem you are trying to solve

I used to be able to run 20 psi i checked everything and it seems fine, the only thing new is a 40 thow bore and built motor.

with stock injector. so i just upgraded the injectors now I'm doing a data log with the new lm2 and datalogit software for the skyline gts-t.

the whole set up has changed I'm using Kyle's 6boost top mount with a 44mm tial gate and gt35r turbo.

the car is sputtering to red line I'm thinking the only thing missing is new coils. i have 280l/h sard in tank pump and still using z32 afm.

it's night now so I'm going to sleep any ideas would help for the new approach tomorrow.

thanks again guy's

[R31Nismoid]

Well stock coils did 370rwkw on my car no problem, and have done similar in GTR's time over before a twin power was required...

So if your not @ that power, then you've got either bad plugs/coils or coil loom IMO

[PM-R33]

Old factory coils. Get a new set or some splitfires.

[paulr33]

agree, get new coils, splitfires should be fine

[STATUS]

new std coils are better than any aftermarket option but they are way too dear, the twin power kit works very when matched to functioning std coils but it cant fix a dodgy coil. There are plenty of 700hp and up cars running std coils with a decent amplifier like the hks or ULtra twin power kits.... veilside is pushing over 1000ps on std coils.

[PM-R33]

While on this topic, has any one seen a power increase throughout the rev range from installing a HKS twin power even when the coils are functioning properly? Would the amplified power into the coil packs create a more efficient burn causing an increase in power through out the revs? Or is it a negligible increase? Bit curious about this.

[TiTAN]

maybe through being able to running a larger plug gap you may see a small increase?

[SLY33]

new std coils are better than any aftermarket option

not disputing this, just interested, but better how?

[MJTru]

not disputing this, just interested, but better how?

What plug gap would you guy's run when using the HKS twin power on standard coils and splitfire. ?

I'm using HKS Super Fire m-series plugs M45 and never touched the gap there number 9's heat rang.

I'm planing on running 20 psi and up until i max the z32 afm.

As for the coil i just orders the splitfire coils.

thanks guy's

[bnr#@]

I run HKS twin power and spliotfire coils and ngk copper's at 1.1mm all day every day with no issues

[satanic]

I'm running the following:

HKS Twin Power DLi

Splitfire Coilpacks for RB25DET NEO

HKS Race Plugs (un-touched)

RB26/30 motor...

So far it runs like a wet dream, but we're only at 1BAR, will see how it goes with 2 - shouldn't be any problems though.

[MR VLT]

does anyone know if you can buy the wiring harness for rb25det s1 ?

or how to wire them up ??

cheers

alex

[R31Nismoid]

good luck, full one isnt cheap

[satanic]

With the amount of work required in manual wiring, I'd just cough up the $250-300 for the wiring harness...

[satanic]

Yeah I knew what you meant...

If they don't make one, then I hope you're handy with the soldering iron.

There was a guy who did one by hand on his Supra and he said it was an absolute mission.

[MR VLT]

hmmm dont mean full rb25det s1 loom..

just ment how to wire up the hks twin power ??

apparently dont make loom to suit ??

[R31Nismoid]

Twin power looms aren't hard to make up if you have half an idea.

From memory they dont make them car specific or something along those lines... hopefully the person i know who knows more posts (acsplit)