Performance ModificationsWant to talk about performance modifications for your Dodge Challenger? This is the forum for that. Anything from exhaust systems to power adders and everything in between. (Dodge Challenger Performance Modifications)
This car has run multiple 11.80's @ 118mph making it the fastest 6.1 based 392 in the country. The customer has since added an LSD, 3.06 gears instead of the 2.83, Ported Intake to match the heads, 90mm tb, and a 4" CAI to match the tb. He will be taking it to the track within the next couple of weeks. Hoping for 11.60's. He was making 488rwhp before the latest round of mods.
Very nice, wish you could hear my Dart.. but that is in another calss. Still very nice work sounds nasty!
I agree...my 493 with a .704/705 lift 286/288 dur at .050 is just nasty!!
But I can't wait to get a sound like that 5.7 in the Durango they posted for my Challenger. That is the biggest thing missing from these newer hemi's is the cammed up sound.
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09 RT Auto:
stock, 1.94 60', 13.12 @ 108.16 (3 days old)
Current NA: 60' 1.68, 12.441 @ 109.24
Current w/100 ZEX shot: 1.59 60', 11.691 @ 115+
Port matched shorty headers
Catless mids
Magnaflow catback
home ported throttle body and 180 stat
Modded RT air box w/K&N drop in
Pred with CMR tune from DXC Depot
M&H D/R's
Getrag lsd
PI 3K stall converter
Very nice, wish you could hear my Dart.. but that is in another calss. Still very nice work sounds nasty!
Originally Posted by dodgetony
I agree...my 493 with a .704/705 lift 286/288 dur at .050 is just nasty!!
But I can't wait to get a sound like that 5.7 in the Durango they posted for my Challenger. That is the biggest thing missing from these newer hemi's is the cammed up sound.
It sounds very good....can't wait for a 5.7 grind like that. Hopefully you guys can get something out soon.
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09 RT Auto:
stock, 1.94 60', 13.12 @ 108.16 (3 days old)
Current NA: 60' 1.68, 12.441 @ 109.24
Current w/100 ZEX shot: 1.59 60', 11.691 @ 115+
Port matched shorty headers
Catless mids
Magnaflow catback
home ported throttle body and 180 stat
Modded RT air box w/K&N drop in
Pred with CMR tune from DXC Depot
M&H D/R's
Getrag lsd
PI 3K stall converter
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. I CAN'T WAIT 
for the R/T version.
Linear Mode
