495rwhp S5 T2 Convertible Dyno
 

No extra dowels or pinning & oem tension bolts too...
Goopy Apex seals with a small street port done in house.
Adaptronic E440D with a flex fuel sensor on E60( 1/4 tank of 91 octane)

Rest of the mods are in the video;

Friggen sweet build!

WAY too much power for a 'vert though, owners gonna get himself killed!

Single 460 fuel pump??

With a previously installes boost a pump.

they advertise that pump as 500hp- do they mean 500hp on e85 or pump?
Seems way under spec for a rotary on e85 even running at e60?

Technically they are 430LPH. One could maybe hit 500rwhp on E85, but the pump would definitely be losing pressure at full boost, and one would have to over compensate by opening up the injectors a lot more.

Ive always followed the guidelines of rotary generally needing 20-30% more fuel and throw e85 in the mix needing another30% and now a pump rated for 500hp in a piston engine is less than 400 ina rotary.
Im curious how much that pump is being boosted

please let us know how the housings look after 5-8k miles or so.

on a T04R ... very nice!

We aren't planning on opening the engine.....:scratch:

Why do you ask? Because of the power level or E85?

sent u a PM.

Great sound and pull! :icon_tup: