New owner of L98 Iroc with a T5 swap, tune needed?
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Joined: Mar 2012
Posts: 574
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From: Georgia
Car: 91' Z28. 70' Dune Buggy
Engine: LSX Cam/Full Bolt ons
Transmission: T56
Axle/Gears: 4.10
New owner of L98 Iroc with a T5 swap, tune needed?
I just bought a L98 Iroc that had a T5 swapped in it. The PO said that he never had it tuned after the swap, however the car drives great.
It's got a ram air setup, K&N Filters and a 3" exhaust with cutout.
Should I go ahead and get a custom chip burned? Will I see any gains?
Thanks in advance for any input!
It's got a ram air setup, K&N Filters and a 3" exhaust with cutout.
Should I go ahead and get a custom chip burned? Will I see any gains?
Thanks in advance for any input!
Joined: Dec 2004
Posts: 16,888
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: New owner of L98 Iroc with a T5 swap, tune needed?
The automatic tune has more sa, if the car is not bucking while slowing down no need for a tune. Your desired idle can be lowered as well in the reprograming.
Thread Starter
Senior Member
iTrader: (1)
Joined: Mar 2012
Posts: 574
Likes: 8
From: Georgia
Car: 91' Z28. 70' Dune Buggy
Engine: LSX Cam/Full Bolt ons
Transmission: T56
Axle/Gears: 4.10
Re: New owner of L98 Iroc with a T5 swap, tune needed?
Alright thanks. What do you mean by the auto tune has more "sa"
Also is a tune and reprograming synonyms/ the same. I'm new to the ECM business and am trying to learn.
Also is a tune and reprograming synonyms/ the same. I'm new to the ECM business and am trying to learn.
Joined: Dec 2004
Posts: 16,888
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: New owner of L98 Iroc with a T5 swap, tune needed?
If you compare the spark tables a automatic transmission binary file has more spark advance to help get the car moving easier. The eprom programing is called The calibratior .
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