2.2 BOOM boost 4 banger

[headacheengineering]

after multitude of hours spent perfecting this I achieved 300 hp and 314 ft/lbs of torque out of a 16 V 2.2 liter 4 banger this thing would be a blast...

the trick is that the WHOLE 314 ft/lbs of torque comes out at 3200 RPMs this would be perfect for an AWD car or sports car[url][/url]. so what do you think guys?

22A-16GDT-HT

[url][/url]

[Juno8]

it seems like fun to me and I agree it would be good for a AWD car but could you try for like 500ft-lbs torque and 300bhp for a rally car..

[drhousedk]

450 bhp and 489 lb-ft on "the same" 2200 cc engine... There's more to be found, but you set the bar at 300 bhp and 500 lb-ft.

[headacheengineering]

Juno 8 you asked for a 500 ft/lbs version for a WRC car here it is:

504 ft/lbs @ 2900 RPM (better than original)
2247 CC (no replacement for displacement but still officially a 2.2 L)

@drhouse: I wanted the torque peak to come as early as possible in the RPM range that was one of the major objectives. MTBF was high on the list as well it clocked 68K on the original. also I tried to make it as real world as possible by running 91 octane AKI fuel.

22A-16GDT-HT-WRC
[url][[URL=http://s1329.photobucket.com/user/dwelasri/media/Screenshot8_zpsbfef0575.png.html][/url]/url]

[Juno8]

very good lets say you had EXACTLY 4000cc to play with for a rally car make it something that would destroy...everything on the Rally circuit ever make the engine shame the infamous Group B Rally Engines of the 1980s!

[headacheengineering]

Done.

4000 CC, I6, Twin Cam 24V turbo

701 HP @ 7000 RPM

904 ft/lbs @ 2500 RPM

this I reckon will destroy most of everything given a trans tailored for the torque peak i.e: 7 speeds tall gears and mid-way rear axle (3.55 for example)

if HP is all that matters then I can probably make around 750-800 HP on this, torque peak will be later in RPM range. and I reckon a V8 with 4000CC would make more power (better volumetric efficiency per cylinder, i'll try that tomorrow).

40A-24GDT-HTP-BWRC

[url][URL=http://s1329.photobucket.com/user/dwelasri/media/Screenshot9_zps49e4b128.png.html][/url][/url]

[Juno8]

what would you guess the top speed of that car would be if it was in a rally car then?

[headacheengineering]

I would guess around 170 MPH more gears more speed because of the mountain of torque, It reminds me of a diesel engine.

[Juno8]

yeah that engine would destroy all Group B cars with ease...