PRISM MOTORSPORT BMW E30 V8 TWIN TURBO
Power Output @ 8 PSI
548 bhp
580 lb/ft @ 6200rpm
Power Output @ 23 PSI
670 bhp
700 lb/ft @ 7200rpm
Engine
All alloy TVR based unit 5.0 L twin turbo injection
4 bolt main
96.3mm top hat liners
Forged and coated WRC pistons
H-section steel rods
Steel billet knife edge and tuff-ride crank cross drilled
Special profile cam with dual adjustable timing gear
ARP bolts throughout long stud conversion
Group A trap door sump and crank scraper with external oil pick up
Heads special cast alloy heads with twin external oil returns
Super large inlet and exhaust valves
Pro comp roller valve gear
Hardened push rods
1.3mm cooper head gaskets
Induction System
Twin roller bearing turbo units T28/T40B water-cooled special built units
Front mounted air to air intercooler
Twin Alloy air boxes with integrated 52mm ram air trumpets
740cc injectors on 48mm throttle bodies twin swan neck manifolds
Management system by SDS self program
Exhaust
Custom built 4 branch headers 1 3/4 inch stainless steel from turbo outlet twin 3inch down pipes into 3 1/2inch bore system with single back box
Running Gear
Dodge Viper 6 speed box
One piece 3" prop.
Modified M3 axle with 5" UJ sliding shafts
Suspension
Front - Leda 2 1/2" coil over units with two way damping 745 lb springs
Rear - Leda 2 1/4" coil over units with two way damping 425 lb springs
Both front and rear adjustable anti-roll bars
Top camber adjusters
Brakes
Front - 382 mm Discs with Twin 6 pot callipers on each wheel
Rear - 315mm Discs Single 4 pots
Adjustment via rear brake compensator control & front to rear brake bias
Wheels
9 x 18 Dymags Front with Hoosier 245/40/18 race radial tyres
10 x 18 Dymags Rear with Hoosier 275/40/18 race radial tyres
Interior
Full Race Spec internals
Stainless Steel Roll Cage
Safety Equipment to FIA specification
Car built as a special saloon
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