greddy e manage vs. jwt chip vs. other options?

[apzak]

HeyI'm thinking of getting a JWT ECU but have heard about the Greddy e-manage. Are there any other options? What are benifits with JWT ECU vs Greddy e-manage. I have a labtop, but how hard is it to program the greddy emanage, and does anyone here do this? Will I gain more power with the greddy emanage and if so, how does it benifit vs the JWT? I can't find much information on this online, seems like everyone that uses the emanage has a turbo.

[Nathan]

Will this be for a car that stays strictly NA or are you looking to go Turbo later on? They both have their advantages...Personally I like the plug and play goodness of the JWT ECU, but the E-Manage is pretty cool as well.

[apzak]

going to stay away from turbo. just dont have the money, don't really care for the power because i'm happy with it now. will autocross my car so I dont want the lag either but who knows there might be a meet holloween and i'll see what anthonys car is like. maybe after that i'll need a turbo.

[Structure240sx]

damn vengeance is settin up these meets without hardly telling me. all i say is sure that could be cool. oh well i should def have my car running by then and adam u will be impressed vengeance was. it will only be 7.35psi after the winter it will be 15-20psi at the track

[C-Kwik]

http://forums.freshalloy.com/u...&vc=1

Seems to be working fine for this...

[Structure240sx]

that gives me alot more confidence with the jwt now for really high numbers. that guy is running a t66 which is what im goin for my next project. maybe ill hold onto my jwt ecu that ill will be ordering over the winter.

[Exar-Kun]

wolf does all of balanced high=-end turbo cars, and did chris mays 438 rwhp turbo KA...

i'm talking to jeff at balanced and wolf right now(oooh threesome!) about grinding me some casm, a Z32 MAF, removal of the governor, and some other items I want pre-turbo...

we'll see how it goes.-chet

[NateDogg]

The e-manage only allows +-20% fuel control which isn't even to properly tune for 370cc since they are 36% larger than the stock 270cc. Very disappointing!!!

[Nathan]

Correct me if I'm wrong but I thought with the computer program for the e-manage you could adjust more than 20% I still think the JWT ecu is better though

[C-Kwik]

I'm running an E-Manage with 370cc injectors. The 20% adjustment nly applies if you do not have the support tool. With a laptop and support tool, or the E-01, you can tune with much more precision. According to the Manual, it is up to 50% larger injectors, but popular belief in the E-Manage community is that if the ECU can handle the inputs of lower MAF readings and drive the injectors at low enough duty cysles, it can handle even larger injectors.