New SAE Certified V8 Horsepower numbers
#17
#19
I'm going to be that it is really the exact same. Unless the difference in air intake and exhaust routing scrubs off the 4hp. Except for the 436hp vette version with the optional different exhaust.
#21
#24
So a nice K&N CAI would probably at about 20+hp on top of that. Throw in a nice aftermarket free flow exhaust, and bingo, you are looking at 450hp. With little spent.
I'll bet getting 425hp to the rear wheels will be easy to do.
I'll bet getting 425hp to the rear wheels will be easy to do.
#27
I doubt it. 20 hp would be outrageous for a CAI.
I would not buy a completely new exhaust for this car unless you are sarting with longtube headers and working back. The car comes with true duals. Just buy the mufflers of your choice and have them welded in.
I'm leaning towards GMMG chambered...I'm sure they'll come up with something.
#28
Longtubes were actually pretty high up on the list as far as mods go, and would probably be done at the same time as the exhaust.
And CAI on 400+ HP might very well produce something close to that. The more you start with, the more of a potential increase you could see.
And CAI on 400+ HP might very well produce something close to that. The more you start with, the more of a potential increase you could see.
#29
Why? K&N claims 21.09hp increase for the 5.7 Hemi Charger/300/Magnum. And have dynos to prove it.
http://www.knfilters.com/search/prod...x?Prod=57-1542
I have the K&N CAI on my Charger and it sure feels like at least 21hp to my butt dyno.
If the stock intake is very restrictive then there is no reason that you could not gain that much with a free flowing COLD air intake. Look what a differrence just a lid made to LS1 Fbodies. I also have a 99 LS1 Trans Am and SLP claims 8-10hp for thier lid. http://www.ws6project.com/user_stor/...oducts_id=2520 That's JUST a lid, not a CAI. Not to mention that awesome sound you get with a CAI.
http://www.knfilters.com/search/prod...x?Prod=57-1542
I have the K&N CAI on my Charger and it sure feels like at least 21hp to my butt dyno.
If the stock intake is very restrictive then there is no reason that you could not gain that much with a free flowing COLD air intake. Look what a differrence just a lid made to LS1 Fbodies. I also have a 99 LS1 Trans Am and SLP claims 8-10hp for thier lid. http://www.ws6project.com/user_stor/...oducts_id=2520 That's JUST a lid, not a CAI. Not to mention that awesome sound you get with a CAI.
Last edited by christianjax; 01-22-2009 at 06:44 AM.
#30
Why? K&N claims 21.09hp increase for the 5.7 Hemi Charger/300/Magnum. And have dynos to prove it.
http://www.knfilters.com/search/prod...x?Prod=57-1542
I have the K&N CAI on my Charger and it sure feels like at least 21hp to my butt dyno.
If the stock intake is very restrictive then there is no reason that you could not gain that much with a free flowing COLD air intake. Look what a differrence just a lid made to LS1 Fbodies. I also have a 99 LS1 Trans Am and SLP claims 8-10hp for thier lid. http://www.ws6project.com/user_stor/...oducts_id=2520 That's JUST a lid, not a CAI. Not to mention that awesome sound you get with a CAI.
http://www.knfilters.com/search/prod...x?Prod=57-1542
I have the K&N CAI on my Charger and it sure feels like at least 21hp to my butt dyno.
If the stock intake is very restrictive then there is no reason that you could not gain that much with a free flowing COLD air intake. Look what a differrence just a lid made to LS1 Fbodies. I also have a 99 LS1 Trans Am and SLP claims 8-10hp for thier lid. http://www.ws6project.com/user_stor/...oducts_id=2520 That's JUST a lid, not a CAI. Not to mention that awesome sound you get with a CAI.
im putting on a cold air intake that gets me over 130hp.............its called PROCHARGER!!!!