These Flachbau cars also used the later 3.6 - liter Turbo X88 code engine with unique camshafts and cylinder heads, special tuning of the valve train, fuel injection, and ignition systems, and
increased boost pressure from a larger turbocharger.
This engine VR38DETT mainly differed with
increased boost pressure up to 13 psi (0.9 bar) and also somewhat improved intake system, and the exhaust system of bigger diameter.
Edo has extracted an extra 74bhp and 59 lb ft of torque from the 4.0 - litre twin - turbo V8
by increasing boost pressure, the result being new peaks of 651bhp and 575 lb ft — both coming on stream slightly later than the peaks of the standard car.
Now the outstanding potential of this power unit is being put to even greater use in the new version of the BMW Roadster, features such as optimised air supply and
increased boost pressure ensuring an even better flow of power with the same high standard of efficiency.
The performance upgrade comes courtesy of the Brabus PowerXtra B40 — 700 engine tuning kit which includes an upgraded electronic engine control unit with new mapping for injection and ignition, as well
as increased boost pressure.
The next what you have to do is acquiring a Blitz ECU (or another one), boostcontroller, blow - off, intercooler and
increase boost pressure up to 17 psi (1.2 bar).
If
you increase boost pressure AND the RPM limit, your car will break in a spectacular fashion.
The system spritzes the intake manifold with a mist of water to cool the combustion chamber, allowing the engine computer to
increase boost pressure and spark advance to pump up power and torque.
You want the turbo to spool up more quickly at low rpm for quick response, so the system sends engine exhaust to smaller ports to
increase boost pressure.
The power reserves are taken one step ahead thanks to changes made to the inlet manifold and
the increased boost pressure, the all - new Mercedes - AMG C 63 S Coupe trumping both the BMW M4 and the Audi RS5 by an impressive 60 hp and 79 hp respectively.
After this it is possible to
increase boost pressure to 16 - 17 psi (1.1 - 1.2 bar) and gain about 400 WHP.
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Building upon the already incredible 911 Turbo is the Porsche 911 Turbo S. Featuring revised intake - valve timing, and
increased boost pressure, Porsche's immense turbocharged flat - six engine routes its power to a sophisticated all - wheel - drive system.
In any of these cases you can use more powerful turbochargers, to do head porting, to
increase the boost pressure to the limit and get 1000 horsepower.
Upon this you can
increase boost pressure and gain 450 + HP.
That will help
you increase boost pressure and achieve more than 300 - 350 horsepower.
For developing 400 HP, you need to get Crower connecting rods, 800 cc injectors, and
increase boost pressure.
The factory - rated 385 HP was achieved through a larger turbocharger unit,
increased boost pressure, modified cylinder heads with larger inlet and exhaust ports, re-profiled camshafts and advanced valve timing.
Horsepower and torque are increased thanks to having the ability to run E85 Flexfuel which allows its 7.0 L twin turbo V - 8 engine to
increase boost pressure from 19 psi to 26 psi.
To
increase the boost pressure and get still more power, you would need to purchase forged pistons, H - beam rods, ARP studs, to make port and polish, etc..
To gain capacity and heighten reliability, you will need to purchase forged pistons fitted to 8.5 - 9 compression ratio, reinforced connecting rods, make a performance exhaust system 3», bolt the 800 cc injectors on, and
increase boost pressure.
The growling 3.0 - liter twin - turbo flat - six's horsepower is up 30 to 450 hp, and there is 405 lb - ft from bigger turbos and
increased boost pressure.
With these upgrades, you can
increase the boost pressure to the maximum, and get up to 250 - 280 HP — is the limit for TD04.
Then you should
increase boost pressure up to maximal point.
Building upon the already incredible 911 Turbo is the Porsche 911 Turbo S. Featuring revised intake - valve timing, and
increased boost pressure, Porsche's venerable flat - six belts out 550HP and routes it to a sophisticated all - wheel - drive system.
The souped up specs are the result of a remapped ECU and
increased boost pressure.
The system can route the exhaust gas heading to the turbo through smaller ports at a lower rpm to
increase boost pressure and torque.
It uses the same 1.5 - liter turbo four - cylinder available in lesser Civics, but producing 205 hp and 192 lb - ft thanks to
increased boost pressure.
In terms of sheer power, the car will not climb past 550 hp — even so the V8 will have
an increased boost pressure, but it will have less weight to carry around, as a carbon fibre diet is expected.
The features of the Stanceworks Edition go way beyond what meets the eye though as the car's performance has been increased as well as the car's engine now provides 460hp thanks to
increased boost pressure.