I can give you the info on the car and kit. The kit is Turbo Horsepower's first 2v Twin 57mm kit, as I have their first 4v 57mm Twin kit. The kit comes with a larger single Tial BOV, that sounds absolutely awesome IMO. He made 912RWHP on 24PSI & 14.5* timing on race gas with his built motor/tranny which includes the following.....Long block specs:
Power Heads Stage III stroker short block
302 CID w/ 9.33:1 compression
Kellog forged 3.75 stroker crank
Manley 5.85 H beam rods
Manley "Severe Duty" 24cc pistons
Heads:
Power Heads Stage II heads
Competition Porting
Ferrea forged SS valves-SVO spring package
540 X 540 X 225* @ .050" X 112* LSA
Reichard Racing Intake Mani
75mm TB
custom exhaust with electric cutouts
MMR 900 (Tremec TKO600 heavily worked to handle 900hp)
Spec Stage III clutch
The funny thing is my car 4v 2003 Cobra with a brand new freshly built motor on 1 PSI less (23PSI) and 15* timing made 911RWHP on race gas. This is with the motor only being bored .020 over (284 cu.in.), 8.5:1 CR, with full port/polish job on the heads, FR500 cams, etc. The motor was BRAND new when we broke it in on the dyno, but still absolutely amazing how close the numbers are. The kits are basically identical except for a few small things, flanges, intake, etc. but very well done with excellent customer service from Turbo Horsepower. Here is their website
www.turbohorsepower.com for more info.