Jpr5690

iTrader: (13)

THATS ACTUALLY A VERY GOOD IDEA.. THAT AWAY IF THE TUNER BREAKS AND DOSENT TURN ON ATLEAST YOU DONT BLOW YOUR **** UP.. ID RATHER DO IT THAT WAY THEN USE THE TIMEING TRICKER TO PULL TIMEING

white2001s10

iTrader: (4)

IAT mod with tricker box ( switchable resistor ).

Jpr5690

iTrader: (13)

I Guess The Hsw Interface Now Falls Into This Conversation Too

Jpr5690

iTrader: (13)

After Everything Is Said And Cone Im Going 1 Of 2 Routes

Efi Live Cos 5

Hsw Interface

Both Cases Will Be A Dry Directport Style

OldskoolRcr

iTrader: (4)

Some one got a photo or actually how to wire up the IAT mod(diagram), new to this guys. Thanx.

Johnnystock

iTrader: (6)

The iat is is way cheaper than a timing tuner, why would anyone buy a timing tuner knowing the iat trick??? I would have went the timing tuner route not knowing it(249$!!) I'll just buy the window switch alone for half the price!

Robert56

iTrader: (2)

The IAT trick is limited to only a couple degrees pulled on the older cars. You need at least a C5 Z06 or an LS2 to make it viable.
Robert

Johnnystock

iTrader: (6)

ahh, I see...damn

Bill Bowling

iTrader: (6)

I am going with EFILive COS5. I just need to get the HSW Plate installed and finish the wiring.

Bill

OldskoolRcr

iTrader: (4)

Could someone PLEASE post a photo or wiring diagram, and what is need to do this IAT mod. Thank you.

Johnnystock

iTrader: (6)

check my thread...iat pic on the same page...

OldskoolRcr

iTrader: (4)

You stated on the 98s its 2* pulled max, what about the 99 newer?

Jpr5690

iTrader: (13)

99+ F-car Is 3deg Max

VH5150

efilive cos5....

andy670ho

iTrader: (3)

A timing tuner is not expensive when you have to buy a delay, window switch, and some sort of timing device. You get all that and simple wiring with the timing tuner!

SmaknaSS

iTrader: (1)

If you have EFI LIVE, You can use the IAT trick in conjunction with the IAT VS Timing table to pull as much timing as you want.

Robert56

iTrader: (2)

I have added some info to my site that seems to void that statement I made. the Interface also gets around this issue the same way, and in a user friendly package that's plug and play.
Robert

Jpr5690

iTrader: (13)

had i not already bought hpt i woulda went for COS5 as ita a far superior option to anything available...

the major downside to the interface (thus far) is that when you modify your iat tables to pull more timeing for large shots your car begins to run like ****.. thia happens because your iat becomes heat soaked on hot days and it takes a good min or 2 of driving to cool it back down.. during tis time your running way to little timeing... you can use the modifer table to partially fix this but if you have been sitting for a while (like in stageing lanes) and you go wot (without n20) your still gonna suffer ... accordingly for ls1 cars they dont really fix the problem of tring to have 2 tunes in one...

what may work (still looking into the idea) is to use the ect sensor to trigger timeing pull as if you could use a relay mod to tell the motor its overheating you can also pull timeing.. what im not 100% sure of is what else changes when you trigger ultra high ect's and if the interface could be made to perform tis function

Jpr5690

iTrader: (13)

Im Quickly Finding Its Just Better To Pull The Dam Timeing From Your Na Tune And Not Have Ot Worry About Blowing **** Up...

If I Race Its Gonna Be On The Bottle And Removing A Few Deg Of Timeing Won't Be Noticable (say 10 Hp) When Running N/a


Yea Its Nice To Have The Best Of Both Worlds But If Things Go Worng You Really Are Risjing Serious Damage

BayAreaSS

iTrader: (10)

I want to do the Iat mod this weekend. I think i understand how it is suppose to be wired up but can anyone get me a picture of how it is suppose to be wired?

I want to get some power back. Right now i am running on my nitrous tune and i lost 20hp n/a