They add a mediocre amount. From my dyno runs I've gotten a maximum of 12.87 hp. That was on my rice burner though, the big old fart can has given me the most gains

 

is that really you darren? dang.

as for the tips hahahaha i can see that on chevy. im pictureing a 95 impala SS with 24's tinted windows and 2 of those tips stickin out under the bumper.

anyone care to photochop? haha

 

haha now i have something to do when im stuck in cad/photoshop lab and dont wanna work on my actual project.

 

haha i see impalas and cutless and all that other crap on 22's 24's and 26's all the time. they look like chit but have those rims on it. gotta love living 10 miles from detroit

 

HA! hmm maybe i'll take this picture and ask the guys over in the Photoshop thread to put two of these on Lightning style.

what about hooking up a flamethrower kit with these? Too literal?

 

flame tips with flame throwers might be cool. i say cut out the flame thats engraved on the side then use flame throwers

im thinkin about puttin some throwers on my truck once i get the dual lightning style.. ill ask my question in my thread