Full race manifold vs HKS manifold (EFR and precision turbos) good research

[NismoS-tune]

http://www.supraforums.com/forum/showthread.php?672553-Hks-full-race-t4-exhaust-manifold-test-results

Seems these guys went through some work!

At the end, it's not that surprising that the unicorn EFR is not as unicorn as it was said I be. Precision has some pretty good top end and torque in comparison to a "new break through" turbo.

A bit surprised about the HKS vs full race manifold though. Almost better in every way even though the HKS isn't pulse setup (or whatever the term is)

[Rush_in]

thanks! it was an informative read, but when i looked at the picks before looking at the results i knew hks would score higher. the created a simplistic design with less restriction and as close as possible to the equal length tubing compared to the Full race

[NismoS-tune]

*** puts on flame suit***

IMO and from what I've read on the Internet (grain of salt)

The only down side of the HKS is that they are known to crack. FR has a badass warranty for that. As for the exhaust pulse thing about the full race manifold ( if you look into their design and why), compared to the HKS regular divided, it's like false magic, like the "fast spooling" EFR magic gamma TI w/e shaft vs a normal, similar sized precision turbo that spools slightly faster (on certain setups only maybe?) or as useless as spark plug indexing (unless youre running huge power).