TiAL 770 Audi S4 Tuning @ EPL, 578whp
After two days of tuning, we arrived at 578whp at about 29psi of Boost on pump fuel.
-2.7 short block with SuperTech pistons (82.5mm 8.5 to 1 compression ratio) and Pauter rods with oil rifling for the pin. Block was machine bored/honed and internally balanced to 9500 rpm. Total displacement after oversized pistons and boring is 2.8L
-2.8 cylinder heads, custom ported/flowed. Cat Gold titanium valve springs and retainers. 2.8 intake cams and 2.7 Exhaust cams. New valve guides and valve stem seals. Seven angle valve job.
-Tial 770R turbo kit with inlet tubes and hoses, oil feed lines, coolant feed lines, waste gate signal and actuator lines, and lower pressure hoses.
-Evolution Racewerks sidemount Intercoolers.
-Hand fabricated ASW divorced down pipes with 3 inch dual center section and stainless bolt together flanges. No catalytic converters. Two three inch stainless resonators and two three inch stainless flex couplers.
-AWE Twin 2 catback Exhaust
-EPL fueling kit with 83lb Bosch EV14 injectors. EPL mass air flow sensor housing. RS4 accordion hose. NGK spark plugs gapped to 25 thousandths.
-EPL custom ECU tune for 93 octane fuel
-Two Bosch Motorsport "044" high flow fuel pumps with drop in components/basket, one pump mounted externally with AN fittings/plumbing. External high micron fuel filter and check valve.
-Apikol snub mount.
-Aquamist HFS-6 water/methanol injection system, with twin 1mm nozzles mounted in bi pipe.
-Apikol trunk mounted methanol tank.
-Autometer 60psi Boost gauge with center vent mount.
-APR bi pipe
-HyperBoost diverter valves
-SDR X-1 intake
-RS4 engine mounts
EPL Tuned Tial 650 Audi S4
Tial 650 S4 makes 496 whp with 90 degree shop temps!
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Audi B5 S4 TiAL S605 - Compilation Video
Small compilation video of my B5 S4 build... enjoy
2001 Audi S4
TiAL S605 turbo kit
3" to 2.5 DP to 3" Milltek Exhaust
FMIC w/ Metalex Motorworx custom IC piping
Injector Dynamics 1000cc injectors @ 4 BAR
Bosch Motorsports "044" Fuel Pump
85mm MAF Housing
Custom Tuning by Schnell Engineering (http://schnell-engineering.com)
W/M injection @ 50/50
446awhp/426awtq on 94 pump gas (no meth)
Porsche Cayenne 6 piston brakes (350mm)
Best 1/4 mile time: 11.98 @ 120 mph
2014 Nissan GT-R Track Pack vs 2014 Audi R8 V-10 Plus! - Head 2 Head Episode 33
On this episode of Head 2 Head, Motor Trend's Carlos Lago pits the 2014 Nissan GT-R Track Pack against the 2014 Audi R8 V-10 Plus. Performance wise, both these all-wheel drive monsters represent the cream of the crop from their respective manufacturers. Nissan's GT-R comes out of the gate swinging with it's track pack, but the R8 packs a twin-clutch transmission as well as more power than previous R8's. In between some dynamic testing & canyon carving, Randy Pobst weighs in with his two cents as he joins Carlos at the Streets of Willow racetrack. Does Audi's V-10 goliath have what it takes to topple the legendary "Godzilla"?
Read the full story here: http://www.motortrend.com/roadtests/coupes/1307_2014_audi_r8_v10_plus_vs_nissan_gt_r_track_pack/
Head 2 Head appears every other Wednesday on the Motor Trend channel. http://www.youtube.com/motortrend
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Audi B5 S4 Tial 605 Dyno
Audi B5 S4 Tial 605 Dyno
LAST (vast) log style manifolds
HOT DAY 93 degrees
Tial 605 Audi S4 walk around
For Sale :(
2001 Tial 605 Audi S4 - Built and tuned by EPL
Tial 605 turbos
EPL Custom Dyno tune
EPL 85mm MAF
NGK BKR7E Plugs
72lb Bosch EV14 injector
RS4 accordion hose
APR snub mount
ECS lightweight pullys
Bailey Motorsport Diverter Valves
JHM 2.5" Downpipes with cats
JHM True Dual 2.5" Borla Cat Back by Techtonics Tuning
VAST Stage 3 Clutch
034 Motor mounts, Street
034 Tranny mounts, Street
Porsche/Brembo 6piston calipers
ECS 352mm rotors Cross Drilled/Slotted
Eibach Pro kit
Bilstien Sport Shocks
B5 RS4 reps 18x8.5
O.Z. Ultraleggera 19x8
235/35/19 General Exclaim UHP
225/40/18 Dunlop Winter Sport M3
225/40/18 Conti Extreme DW
M3 Lip spoiler
Future Mods -
JHM Rotors front&rear
18" BBS or OZ's
EPL/TiAL 770 avant makes 618whp
Some great results this afternoon from our customer's TiAL 770 powered avant... this was on 5 gal of 100oct with a gallon of 93 still in the tank. Car is a fairly simple 2.7L, with stock manifolds, pistons, and 2.8 heads with Ferrea valvetrain parts. 618awhp and 567ft/lb this afternoon, about 40F here in Connecticut.
More information here: