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Re: Anyone using a performance chip? [Re: DonMitsu] #1005380 10/29/10 01:01 PM
Joined: Sep 2006
Posts: 2,712
OldColt Offline
Roll Me Over
*****
Quote
What's the best way to reprogram it to squeeze out a little more power?

The system used is ECUFlash. You need to know what you want to do and how to do it if you are going this way. There are no magical gains like you see advertised. The tuning is done to optimize the ECU for changes you have made to the engine and systems that are beyond the broad learn range of the stock ECU.

If you want a little more power you need to make the existing systems more efficient. This would involve changing the exhaust manifolds to some with a much more even flow and then optimizing the rest of the exhaust as needed. The next step would be to work with the induction system and head porting for the improvements there. All of this work does not require any changes to the ECU.


Cheers, Charlie
If It ain't broke, Modify it!
87 Montero turbo Converted back in Spring1989
95 Montero SR 3.8 DOHC Only one?
93 Pajero 3 door 6G75 Mivec with paddle shifted 5 speed
Then a Gen2 SR with full coil independent suspension.
Re: Anyone using a performance chip? [Re: OldColt] #1005381 10/30/10 03:16 AM
Joined: Jan 2001
Posts: 13,649
fasteddy Offline
Web Wheeler
*****
C'mon, Charlie, tell them how us pro's make all that extra hp.

First, find a guy wearing a tall pointy hat and long robes with stars (the sky kind) and crescent moons printed on them, and talk him out of that funny little stick he's holding... the further West you go, the more of these guys you see, which is why California was the home of the hot rod...


Not responsible for advice not taken...
Re: Anyone using a performance chip? [Re: fasteddy] #1005382 10/30/10 10:20 AM
Joined: Feb 2004
Posts: 10,238
FrankR Offline
Web Wheeler
****
Heck, you don't need to go to that much trouble...... just put a big coffee can on the end of the exhaust pipe, get some SplitFire spark plugs and dump a can of octane booster in the tank...... easy 50hp. If you can't find octane booster, just use mothballs in the tank - they might work better. <img src="/forums/images/graemlins/wink.gif" alt="" />

Frank


'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum
Re: Anyone using a performance chip? [Re: fasteddy] #1005383 10/30/10 11:07 AM
Joined: Sep 2006
Posts: 2,712
OldColt Offline
Roll Me Over
*****
Quote
First, find a guy wearing a tall pointy hat and long robes with stars (the sky kind) and crescent moons printed on them,


I met him, he owns the "Tuner shop" that works on Hondas. For $15K he can give you 15 more horses but it sure is pretty under the hood. And for more money he will Cryo treat the aluminum block too or even sell you a can of Cryo treatment to spray on the tires so they last longer.

Years ago he used to sell chips for cars that made black smoke out the tail pipe everytime you drove it.


Cheers, Charlie
If It ain't broke, Modify it!
87 Montero turbo Converted back in Spring1989
95 Montero SR 3.8 DOHC Only one?
93 Pajero 3 door 6G75 Mivec with paddle shifted 5 speed
Then a Gen2 SR with full coil independent suspension.
Re: Anyone using a performance chip? [Re: FrankR] #1005384 10/30/10 11:12 AM
Joined: Nov 2008
Posts: 1,435
plh Offline
Body Damage is Cool
I thought it was mothballs in the aircleaner <img src="/forums/images/graemlins/smile.gif" alt="" />


  • '83 Might Max: IG @83mmax
  • '88 Raider: my OG
  • '89 Raider: rescued
  • '92 RS M/T: sold
  • '93 SR: sent to crusher
  • '05 Montero LTD: sold
  • '18 PHEV: wife's daily
  • '14 OL GT
  • http://www.tuffpans.com
Re: Anyone using a performance chip? [Re: plh] #1005385 11/01/10 02:23 PM
Joined: Jan 2001
Posts: 13,649
fasteddy Offline
Web Wheeler
*****
I thunk it was mothballs in the bong...


Not responsible for advice not taken...
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