4g54 with efi conversion

[Shaun92]

Ive converted the engine to efi using tr magna and tn magna plenum, Ive seen u guys do these mods and was wondering what is the best options to go with i do want to turbo it eventuraly so ill want it to be ready for it.
my questiones are
which aftermarket ecu is better?
which head and what work to do to it?

this is whats in it so far
Blue injectors
xr8 fule pump
modified tr loom with tr ecu from auto but setup in a manual
gen 1 plenum
extractors and 2.25inch exhaust
hks high flow foam filter

any sugestions will help
Thanks
Shaun

[gmhighflow]

Ive converted the engine to efi using tr magna and tn magna plenum, Ive seen u guys do these mods and was wondering what is the best options to go with i do want to turbo it eventuraly so ill want it to be ready for it.
my questiones are
which aftermarket ecu is better?
which head and what work to do to it?

this is whats in it so far
Blue injectors
xr8 fule pump
modified tr loom with tr ecu from auto but setup in a manual
gen 1 plenum
extractors and 2.25inch exhaust
hks high flow foam filter

any sugestions will help

Thanks
Shaun

I like the motec ecu.
Decompress the engine by decompression plate or porting out the combustion chambers.
Put in a 2.5 inch exhaust at least.

[SIC082]

Microtech LT10 is a commonly used one. I am in the process myself of doing the conversion. If ya gonna go turbo, go a 3" system. You will need to use at least 440cc injectors too if ya want to make any sort of power. Surge tank is a must if ya want to track work it. Basic head will be fine, maybe some double valve springs. Unless ya aimin for big power.
Hope that helps.

[Mitsiman]

Don't waste your time with a microtech, there are better systems for the same price out there. My personal favourite is the current haltech Sprint 500 ECU. Matches for your application any motec and the microtech isn't even in the same ballpark.