GT-S1 vs HAHN-S2 vs WHIPPLE?

[taikuchin]

GT-S1 vs HAHN-S2 vs WHIPPLE?

The only comparison I'm aware of is Bob Stokum's video (HRC-S2 vs GT(un-modified) which has been debated numerous times on this & other sites. Numbers posted around the various sites seem to indicate that all 3 may be in about the same whp range, but as we all know, dyno comparisons are only good if done on the same machine, by the same operator at the same time.
Anyone had any real world experiences?

[flashbk2]

Well maybe I believe Phatdad's stockum built is hahn 2 or equal and my GT is stage1 with intake/hardpipe mods. Last year only running manual boost control we were pretty much even ( as much as auto/ versus 5-speed allows)roll-ons ,take-offs etc could go either way . This year I can get the jump in almost every catagory but Phatdad has room to move by upping his boost so who knows ? Probably confused the issue even more ,eh ?

[Mr.Blonde]

I think i can remember hearing that a GT will beat a supercharger

[CHROMEDCRUISER]

Any supercharger?

[Mr.Blonde]

any supercharger made for an n/a PT