|
|
|
#1
|
|||
|
|||
Power upgrade for the 4.5?
Guy claims this SM2 system will increase horsepower in a 4.5 by 70Hp or so. Is this real or just plain bullchit? Some of you guys will know.
|
#2
|
|||
|
|||
What SM2 system????? Sorry, http://www.Autronic.com. is a system that is supposed to upgrade.
|
#3
|
||||
|
||||
http://www.autronic.com/ - take the period out after com
I wouldn't be surprised if it added about 10-20, but 70 sounds like quite a stretch! I'd like to see proof
__________________
Current: 2021 Charger Scat Pack Widebody "Sinabee" 2018 Durango R/T Previous: 1972 280SE 4.5 2014 Jeep Grand Cherokee Limited "Hefe", 1992 Jeep Cherokee Laredo "Jeepy", 2006 Charger R/T "Hemi" 1999 Chrysler 300M - RIP @ 221k |
#4
|
|||
|
|||
Nothing short of a nitrous oxide injection system is going to give you 70 hp increase just by bolting something to the engine. Even then I doubt that you would get a 70 hp increase out of a standard 450 engine. Bolting a JATO pack to the back of the car might get you the kind of speed you are after but not only is the fuel economy a bit bad but the drivers behind you tend to get a bit pissed.
|
#5
|
|||
|
|||
I'm looking for about 30 more horses. Looks like it hard to find on these cars.
|
#6
|
||||
|
||||
tosbt: Easy for me, all I have to do is put the hotter cams in from the junkyard!
But then I'm only to where I was stock
__________________
Current: 2021 Charger Scat Pack Widebody "Sinabee" 2018 Durango R/T Previous: 1972 280SE 4.5 2014 Jeep Grand Cherokee Limited "Hefe", 1992 Jeep Cherokee Laredo "Jeepy", 2006 Charger R/T "Hemi" 1999 Chrysler 300M - RIP @ 221k |
Bookmarks |
|
|