torque cones
No difference - other than you'll have $$$ left over to by more mods. Polished or Stainless Steel do not offer any preformance increases in our applications. I bought these. I could NOT tell any SOTP increase. But didn't really expect to.
http://cgi.ebay.com/ebaymotors/V-TWIN-EXHAUST-POWER-CONES-FOR-HARLEY-EVO-TC88_W0QQcmdZViewItemQQcategoryZ35573QQihZ001QQite mZ110149922467QQtcZphoto
I do know most performance headers are two-step and some NHRA Pro Stockuse three-step headers. They are the ultimate naturally aspiratedHP engines (overhead valve V8 - 500 Cu In)
Don't know if anybody did a before / after Dyno, but every little bit helps.
Good luck - dd
http://cgi.ebay.com/ebaymotors/V-TWIN-EXHAUST-POWER-CONES-FOR-HARLEY-EVO-TC88_W0QQcmdZViewItemQQcategoryZ35573QQihZ001QQite mZ110149922467QQtcZphoto
I do know most performance headers are two-step and some NHRA Pro Stockuse three-step headers. They are the ultimate naturally aspiratedHP engines (overhead valve V8 - 500 Cu In)
Don't know if anybody did a before / after Dyno, but every little bit helps.
Good luck - dd
I bought the samsons last week for 60$ from Wallys.
they do work.
Ive had the cheap A/R cones but Ive heard the melt or rust away after awhile, so I ponied up and spent more money.
they do work.
Ive had the cheap A/R cones but Ive heard the melt or rust away after awhile, so I ponied up and spent more money.
i got the $30 ones from dennis kirk made by someone i forget but the samsons where in there too for about the same $$ you found them at. they all work and who cares what they look like you'll never see them!!! lol
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