pipes pipes pipes
Feb 11, 2003 | 09:13 PM
#1
Thread Starter
|
Extreme Pro Rider
THAT!!!!!Sounds down right sexy!
THAT!!!!!Sounds down right sexy!
Joined: Dec 2001
Posts: 4,389
Likes: 0
pipes pipes pipes
[img]i/expressions/face-icon-small-confused.gif[/img] Well i just got back from the dyno and once again the graydon wins out heres the results !!
1.Max power 47.9 hp @ 38.5 max torque graydon proline with head pipe
2.Max power 45.3 hp @ 38.0 max torque Mbrp with a graydon head pipe
this is just general info some asked for im not affiliated with any manufacture i just do this for the heck of it and as slip ons the Mbrp actualy peaked at more hp but only held it for 300-400 rpm range while the graydon held peak or near peak over considerably longer time!
this is on a dyno jet dyno and a mildly modded ds to simulate the average tunner we did not jet or do any modes this is slap on and slap off !!! true pipe readings not tunner readings because everthing stayed the same!!! note we did move the mbrp to the graydon head pipe for a better comparison well there it is. and i do have the charts i can have them faxed to whoever needs them well LATER [img]i/expressions/face-icon-small-wink.gif[/img]
1.Max power 47.9 hp @ 38.5 max torque graydon proline with head pipe
2.Max power 45.3 hp @ 38.0 max torque Mbrp with a graydon head pipe
this is just general info some asked for im not affiliated with any manufacture i just do this for the heck of it and as slip ons the Mbrp actualy peaked at more hp but only held it for 300-400 rpm range while the graydon held peak or near peak over considerably longer time!
this is on a dyno jet dyno and a mildly modded ds to simulate the average tunner we did not jet or do any modes this is slap on and slap off !!! true pipe readings not tunner readings because everthing stayed the same!!! note we did move the mbrp to the graydon head pipe for a better comparison well there it is. and i do have the charts i can have them faxed to whoever needs them well LATER [img]i/expressions/face-icon-small-wink.gif[/img]
Feb 11, 2003 | 10:03 PM
#6
Thread Starter
|
Extreme Pro Rider
THAT!!!!!Sounds down right sexy!
THAT!!!!!Sounds down right sexy!
Joined: Dec 2001
Posts: 4,389
Likes: 0
pipes pipes pipes
the graydon out done them scooby GO FIGURE IF your intrested Ill send them to you if you could put super traps on i belive they would be unbeatable but as straight drag pipes they just did not work for the level my ds is at. But yours probably moves more air than a 200 cfm compressor LOL let me know if you want them there your"s
ps: scooby this is on my med ds not the big one
ps: scooby this is on my med ds not the big one
