Just got the car dyno tuned on Saturday and it put down 434/451 on a mustang dyno. 2.76 BF pulley with all 4 BF idlers. I was able to reuse the factory belt since it was the correct size. I just bought a new gates belt that I haven't installed yet....will probably do that this evening.
Shouldn't the boost gauge be "pegged" further than it is with the 2.76? There was some belt dust on the pulleys when I got home from the tuner, not sure what "alot" versus "a little" belt dust is though. I'll change my signature here in a second to show all my mods...
Stock Boost
[youtube_browser]Z_FNBxnDwBc[/youtube_browser]
2.76 pulley with idlers
[youtube_browser]86VCI0o1hb0[/youtube_browser]
Shouldn't the boost gauge be "pegged" further than it is with the 2.76? There was some belt dust on the pulleys when I got home from the tuner, not sure what "alot" versus "a little" belt dust is though. I'll change my signature here in a second to show all my mods...
Stock Boost
[youtube_browser]Z_FNBxnDwBc[/youtube_browser]
2.76 pulley with idlers
[youtube_browser]86VCI0o1hb0[/youtube_browser]