I've been thinking of upgrading my stock IC for some time now, and came across 2 GMHTP tests that were interesting.
Jan. 04 they tested the new Mease unit on a TE-44-blown car and went from 361 hp to 387 hp @ 25 psi- - 25 hp - - in direct before-and-after tests. Nov. 97 they tested an Eastern FM on a "modified" car and went from 417 hp @ 15 psi to 465 hp @ 15 psi - - 48 hp. Turning the boost up to 18 psi netted 490 hp - - 73 hp.
Now, apples-to-oranges comparisons are always dangerous to try to draw conclusions from. Admittedly the "modified" car was actually highly modified, already making 50 more hp than the TE44 car and therefore flowing a lot more air and fuel. Would the Mease unit on the same car have made closer to the FM's 48 hp?
It says right in the article that your results may vary depending on how far from stock your car already is.
Neither of the articles addressed driveablility issues at all (spoolup, coolant temps, heat soak, etc.) so obviously there are other factors to consider when making your decision. I personally am starting to lean towards the FM, but it's windy . . .
Jan. 04 they tested the new Mease unit on a TE-44-blown car and went from 361 hp to 387 hp @ 25 psi- - 25 hp - - in direct before-and-after tests. Nov. 97 they tested an Eastern FM on a "modified" car and went from 417 hp @ 15 psi to 465 hp @ 15 psi - - 48 hp. Turning the boost up to 18 psi netted 490 hp - - 73 hp.
Now, apples-to-oranges comparisons are always dangerous to try to draw conclusions from. Admittedly the "modified" car was actually highly modified, already making 50 more hp than the TE44 car and therefore flowing a lot more air and fuel. Would the Mease unit on the same car have made closer to the FM's 48 hp?
It says right in the article that your results may vary depending on how far from stock your car already is.
Neither of the articles addressed driveablility issues at all (spoolup, coolant temps, heat soak, etc.) so obviously there are other factors to consider when making your decision. I personally am starting to lean towards the FM, but it's windy . . .