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View Full Version : 58x for SBC, BBC, and LT1/LT4



S10Wildside
December 24th, 2009, 03:29 AM
It's been on the back burner for much of 2009 (the 58x reluctors were actually done in June), but we now have our LT1 running on the test stand with a 2008 Corvette E38 ECM.

Video at http://www.eficonnection.com/58x/videos/58xLT1.wmv

http://www.eficonnection.com/58x/images/58xLT101.jpg

http://www.eficonnection.com/eficonnection/images/58x_Logo_Reluctor.jpg

http://www.eficonnection.com/58x/images/58xLT102.jpg

S10Wildside
January 11th, 2010, 01:26 PM
Of course the 58x ECMs require electronic throttle.

http://www.eficonnection.com/eficonnection/images/58xThrottleBody_640w.jpg

S10Wildside
January 11th, 2010, 01:30 PM
The RamJet 454 is next to get 58x equipment. (It's also for sale, but will be replaced with 24x equipment.)

http://www.eficonnection.com/ramjet454/RamJet454_TestFitManifold02.jpg

Highlander
January 14th, 2010, 01:58 PM
Kinda makes me want to jump ship..but since i have everything ready for 24x with all new stuff... But this is awesome news mike...

So far the only advantage is being able to run a faster scanning... and/or extended MAF tables with a 2009 ECU.

S10Wildside
January 14th, 2010, 02:10 PM
Kinda makes me want to jump ship..but since i have everything ready for 24x with all new stuff... But this is awesome news mike...
Get your Camaro running! ;)


So far the only advantage is being able to run a faster scanning... and/or extended MAF tables with a 2009 ECU.
This system introduces the 6L80E/6L90E transmission to the SBC/BBC engines. :thumb_yello:

Highlander
January 14th, 2010, 04:34 PM
OH YESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS... true... didn't realize that... damn.. That is really good.