What power will it make when using Jun ECU compare to Toda Spec C with Reprogrammed ECU? if both are using CTR pistons, with 310cc injectors, mugen 4-1 header, test pipe.

any dyno plot??


[Modified by ITR111, 6:26 AM 8/22/2001]

 

Never mind, I'm an idiot


[Modified by kengs, 7:17 AM 8/22/2001]

 

Jun = Lots of Power during VTEC

Toda = Power comes in @ around 4000RPM and all the way up

 

so which one will make more peak power?

 

Do a search import review did a plot with the c's, jun's, spoon's, stock etc. etc. According to jun there ecu makes @10whp more than with out it. Because of redline is moved and fuel n timing etc.

 

Just out of curiousity, why do you care about peak power?

 

ditto.

 

Jun definitely makes more top end power which is advantageous for drag racing. The make peak power at 9-9500 rpms They are definitely the cam to go with. You want to make sure your valve reliefs are deep enough in the pistons. These cams are real big. Its not recommended to advance or retard these cams there so big. You're definitely looking at 220hp easy with the setup you listed. Importreview.com shows a comparison between the toda C's and the 3's.

Don't be misled in thinking you need the 1500 dollar Jun ecu to make the cams work. I'm sure there are people that will sell a copy of that program cheap. I'm sure a Skunk programmed ecu with a VAFC would do the trick. then take it to a dyno with a air fuel meter and dial it in perfect with a 13:1 a/f ratio. ditch that mugen header and get a real header like a sms or hitech. you'll need one of those.

You have to fine tune to get performance just by automatically adding a ecu isn't gonna make the combo work perfect together.


[Modified by FAST94GSR, 2:55 PM 8/22/2001]