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Old 07-08-2010, 05:40 PM   #152
xs29j8
Hemis, Six Packs, & Wings
 
Drives: 2009 Challenger SRT8 & Old Mopars
Join Date: Jul 2010
Location: Fort Worth, Texas
Posts: 93
Quote:
Originally Posted by 1bad65 View Post
Why they haven't gone to MAF is beyond me. Do you Mopar guys know if this new 6.4 Hemi has MAF or speed density?
I have not heard anything on that in the rumor mill...

Quote:
Originally Posted by Georgie View Post
so will they bump the 5.7 to 6.1 power or what?
Nothing on that either, other than the rumor that they were "detuned" to make the 6.1Ls look better. The rumor was that they could produce "in excess of 400 HP", but were limited to 375-380 HP... now the stories of them dynoing at north of 390 HP.

Six months ago there were stories that the 6.1L would become an option in the R/T... but those rumors went away.

The latest rumor have the 5.7Ls being phased out in the next few years and being replaced by a turbo V6 with higher output...
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