srt4 turbo , why not?

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hondakiller
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srt4 turbo , why not?

Post by hondakiller » Sun Mar 18, 2007 11:33 am

19) Stock PCM (NO Mopar or AFX) why do you have to use a stock one ?
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Post by 95Neonon18s » Sun Mar 18, 2007 12:11 pm

too much timing
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Post by hondakiller » Sun Mar 18, 2007 2:30 pm

that makes sence so in my 96 sohc i just got get stock computer out of a dohc and the harnes
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1fast2liter
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Post by 1fast2liter » Sun Mar 18, 2007 3:21 pm

hu? use the stoch sohc ecu for your car. the dohc puts out a little more timing then the sohc.
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Post by hondakiller » Sun Mar 18, 2007 9:43 pm

what wait you saying use my sohc ecu on a dohc ?, on my 2.4 build if i just use srt4 guts and some head work and crane cams also go with the 2.0 doch hahn racecraft turbo kit do i still use stock ecu or can i up to the mopar one?
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Post by DOHCRT » Mon Mar 19, 2007 4:38 pm

Use a stock 2.0L DOHC PCM. You CANNOT use the Mopar Performance PCM unless you use race gas (116+ octane) at all times. There is too much timing advance in performance PCMs to use with pump gas. This will cause detonation under boost.
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Post by dlipford370 » Tue Jun 12, 2007 5:05 pm

what you're saying makes sense not to use the mopar ecu, but a lot of people have successfully used the sohc ecu in their dohc build, because it does advance the timing less, ultimately being safer while running a turbo. I would do it if I had a dohc...

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Post by NinjaneonTurtle » Tue Jun 12, 2007 5:54 pm

hondakiller wrote:what wait you saying use my sohc ecu on a dohc ?, on my 2.4 build if i just use srt4 guts and some head work and crane cams also go with the 2.0 doch hahn racecraft turbo kit do i still use stock ecu or can i up to the mopar one?
keep the ecu stock.
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Post by 1fast2liter » Tue Jun 12, 2007 9:39 pm

i have a 2.4 in min on the stoch sohc ecu... but i am also using mega squirt too.
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96 blue coupe sold
96 white 4 door sold
95 blue sport parted out
97 straberrie red coupe sold
95 black base parted out

current drivers
97 dodge ram 1500 5.9 ext cab sport fire engine red. tinted windows cat back exhaust suer chips tune, 1 mephis audio sub

90 audi 80. 400 miles to the tank
2002 custom sportster 90 whp and quick too

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Post by chipdogg » Wed Jun 13, 2007 3:56 pm

DOHCRT wrote:Use a stock 2.0L DOHC PCM. You CANNOT use the Mopar Performance PCM unless you use race gas (116+ octane) at all times. There is too much timing advance in performance PCMs to use with pump gas. This will cause detonation under boost.
Not necessarily true, depends heavily on tuning. If you are just hooking up a rrfpr and calling it a day, you'll have problems. But you could have problems either way.
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Post by 2.4tneon » Wed Jun 13, 2007 4:28 pm

so what are the differences in using a SOHC ecu on a DOHC besides the timeing...
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Post by chipdogg » Wed Jun 13, 2007 5:05 pm

fuel, rev limiter
'97 black ACR coupe- #3 - Scrappy
'96 black coupe- #4
'97 magenta coupe- #10 - 13.379 @ 101.07 mph
'04 SXT mtx - #45 - GF's DD
'96 ACR
'95 Astro Van
'11 Chevy Express
'02 atx - #48
'98 Intense Blue R/T - #49
'04 SRT-4 - #50
'99 Intense Blue R/T - #51

52 and counting, when will it stop?

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1fast2liter
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Post by 1fast2liter » Wed Jun 13, 2007 6:39 pm

bingo.... other wise adding a set of 24 pound injectors will be good.
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96 blue coupe sold
96 white 4 door sold
95 blue sport parted out
97 straberrie red coupe sold
95 black base parted out

current drivers
97 dodge ram 1500 5.9 ext cab sport fire engine red. tinted windows cat back exhaust suer chips tune, 1 mephis audio sub

90 audi 80. 400 miles to the tank
2002 custom sportster 90 whp and quick too

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Post by chipdogg » Wed Jun 13, 2007 8:50 pm

Uh 24 pound injectors wouldn't be enough with a turbo, unless you really cranked up the fuel pressure I suppose.
'97 black ACR coupe- #3 - Scrappy
'96 black coupe- #4
'97 magenta coupe- #10 - 13.379 @ 101.07 mph
'04 SXT mtx - #45 - GF's DD
'96 ACR
'95 Astro Van
'11 Chevy Express
'02 atx - #48
'98 Intense Blue R/T - #49
'04 SRT-4 - #50
'99 Intense Blue R/T - #51

52 and counting, when will it stop?

2.4tneon
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Post by 2.4tneon » Wed Jun 13, 2007 9:40 pm

yeaim using like 50lb injectors the srt 527cc dont have a problem with fuel
97' 2 door with a 99' 2.4
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it all comes down to people not having the knowledge, being scared, or being lazy. Without those things you can save a bunch of money in life!

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