Hey guys. Someone on the facebook mk3 owners group recently asked about ffim's and where to get them. I suggested Seth as he is the only guy I know still making these. Another person popped up and suggested a company from thailand making ffim's for $350 a pop. Got me thinking... besides the obvious quality issues and lack of any research done into how well their product performs, what other issues can you guys see? They claim that the use of "velocity stacks" inside the plenum created better flow, and while this seems like it makes sense, shouldn't a well constructed ffim not have to worry about this? (Neither Seth nor RonR had these in their ffim's) I'm not exactly well versed in the physics of air flow and the usage of ffim, so feel free to discuss!! here are the links:
ebay auction: http://www.ebay.com/itm/toyota-supr...es&vxp=mtr&hash=item41611f1e2d#ht_1162wt_1396
Shop site: http://ksracing.net/intake.php
Here is a link to Seth's thread for reference and comparison: http://www.supramania.com/forums/sh...olds-Exhaust-Manifolds-and-other-custom-parts
I can't find any of RonR's old threads (if they even existed) so if anyone has pics of his work, feel free to post as well.
ebay auction: http://www.ebay.com/itm/toyota-supr...es&vxp=mtr&hash=item41611f1e2d#ht_1162wt_1396
Shop site: http://ksracing.net/intake.php
Here is a link to Seth's thread for reference and comparison: http://www.supramania.com/forums/sh...olds-Exhaust-Manifolds-and-other-custom-parts
I can't find any of RonR's old threads (if they even existed) so if anyone has pics of his work, feel free to post as well.