The V8 Owners Forum -

Posted: **Wed Aug 17, 2011 3:12 pm**

Hi.

Just dynotuned my rv8 5.2litre engine.
Specs:
5210 bottom end, forged crank. Ross pistons + manley rods 96bore x 90mm stroke.
HOME ported STD heads, 43/38 valves. ITB 48mm jenvey bodies.
RS/V8D 238M camshaft. CR 10.8:1. 41,5mm primaries 4-1 type. 2 x 2.45" exchaust pipe. MSD 6AL+ msd Dizzy. Haltech engine magnament.
Tremec T5 box.

Results 340RWHP and 381Hp engine @ 5660rpm 40.5hp loss.
Torque 543Nm@3910rpm..

Quite happy..

Next year i want to brake 400hp limit.. more radical cam, dry sump, more compression. + sequential fuel (MS3X) Enought?

Posted: **Wed Aug 17, 2011 7:15 pm**

Great result Timo

You must be very happy

Posted: **Thu Aug 18, 2011 8:29 am**

Torque!!!

Posted: **Fri Aug 19, 2011 10:19 am**

Old results: 40hp more for ITB:s and exchaust pipe.

http://www.v8forum.co.uk/forum/viewtopi ... 3812dcea3a

Posted: **Wed Aug 31, 2011 9:59 am**

Uploaded with ImageShack.us

Over +500Nm between 2700-5100rpm..
SD1 almost bull like train..

Posted: **Wed Aug 31, 2011 12:28 pm**

Very impressive. I bet the SD1 does pull like a train!

Chris.

Posted: **Mon Oct 22, 2012 4:57 pm**

400hp here i come soon..

~10hp/10Nm more than last summer.
346hp@ rear wheels and 552Nm.. Identical rpm range.. I only wonder i have got 8% drivetrain loss.. Last year i have got ~13%

Now it has got 11.8CR megasquirt 3X semi sequential fuel + douple valve spring..

If i update my cam to M248 i think 400hp is possible?

Posted: **Mon Oct 22, 2012 8:08 pm**

Its getting better Timo

Posted: **Sat Dec 03, 2016 8:18 pm**

Final broke 400hp..

Measured 418hp@5700rpm and 570Nm@4400rpm.. Trying more..

Posted: **Sat Dec 03, 2016 8:32 pm**

Well done that man!!

The V8 Owners Forum -

Rover 5200 dyno results..

Rover 5200 dyno results..