these are pretty amazing gains!

it seems that the Sun unit strengthens the spark and as the rpm raises and more mixture is going in the engine the combustion is better thus giving more consistent power... This is how i understand it...

...and i guess at higher boost levels consistency becomes even higher...

Thats very interesting!

Any units in stock?

 

i wonder how it responds to a larger turbed car..... Wonder if a COP setup would be better.

 

I have had it for about 3 weeks now and its doing great. I used to miss spark at or around 26psi+ with 93 oct. now with the Sun Auto I have had a constant 28psi with no issues. I run no meth, but do put in about 25% 114oct... anyway, you have a believer here. I like it.. plus I have the other two Sun products(ground,voltage) to complement the whole package.

 

I'm haven problems with the Hks Dli2 with my current setup. At about 37lbs to 39lbs of boost and the plugs gaped at 19 we miss fire

 

Guess its time for a COP setup eh!

I'm running the HKS which is working fine for me up to 34psi but i did have the harness crap out on me about a year ago! Ordered a new one and havent had any more troubles as yet. Seems like one of the little circuit boards in the harness went bad for some reason.

 

if you guys want, we have both,

ill test them back to back on a stock or very very lightly modded car.

sound good?

cb

 

DLI II gives me better mpg and never misfire once!

 

sounds awsome. if you have COP do that too. this can be a very cool test here. thanks for taking it on.

and why do i see soooooo many people having problems with the hks dli?? does hks know this is happening? what do they say??

 

Waiting for soneone to get one of Ultra MDI units: http://www.nagaidenshi.co.jp/IGNITION/mdi_9652-01.shtml

 

make sure you guys mount the hks unit with a rubber grommet.

i have mine mounted on our battery tray with rubber grommets, instead of solid mounting it to the chassis.

ill take a pic when the car is back from the bodyshop.

ill see if i can test this next week for you guys.

what do u want to see? AFR/boost/hp/tq?

cb

 

Careful there Chad your going to turn in to the next DB. Without selling parts on the site.

P.S. I PM'd you yesterday did you get it?

 

yes, do the test. i'm shying away from the hks unit because of problems peeps are having but i want to know if the sun unit is up to the task.

 

i have a car here with the sun and my 2.3 has the hks, the hks helped with my spark blowing out,

but i havent noticed any improvement with the sun kit.

ill take it off, dyno, plug it right back in, dyno, then swap the hks in

cb

 

aem just made one to i beleave.

we need someone to test aem, hks, sun, COP. that would be perfect.

 

The Ultra M.D.I unit is also quite expensive as well.. 89250yen..which is about $750 or so USD...