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Rover 5200 dyno results..

 
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kokkolanpoika
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Joined: 25 Nov 2006
Posts: 529
Location: Finland


PostPosted: Wed Aug 17, 2011 3:12 pm    Post subject: Rover 5200 dyno results.. Reply with quote

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.. Shocked

Quite happy.. Very Happy

Next year i want to brake 400hp limit.. more radical cam, dry sump, more compression. + sequential fuel (MS3X) Enought? Laughing
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mgbv8
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Joined: 18 Nov 2006
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1975 MG MGB GT V8

PostPosted: Wed Aug 17, 2011 7:15 pm    Post subject: Reply with quote

Great result Timo Smile

You must be very happy Cool
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Perry Stephenson
MGB GT + Rover V8
9.62 @ 137.37mph
Now looking for 8 seconds with a SBC engine
http://www.youtube.com/watch?v=nVscbPHgue0&list=UUqIlXfSAoiZ--GyG4tfRrjw

https://www.youtube.com/watch?v=eg3avnsNKrc&index=2&list=FLqIlXfSAoiZ--GyG4tfRrjw
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topcatcustom
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PostPosted: Thu Aug 18, 2011 8:29 am    Post subject: Reply with quote

Torque!!!
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TC
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kokkolanpoika
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Joined: 25 Nov 2006
Posts: 529
Location: Finland


PostPosted: Fri Aug 19, 2011 10:19 am    Post subject: Reply with quote

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

http://www.v8forum.co.uk/forum/viewtopic.php?t=7960&sid=6a2bb69068459861365ad53812dcea3a
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Timo
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kokkolanpoika
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Joined: 25 Nov 2006
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Location: Finland


PostPosted: Wed Aug 31, 2011 9:59 am    Post subject: Reply with quote



Uploaded with ImageShack.us

Over +500Nm between 2700-5100rpm..
SD1 almost bull like train.. Laughing
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Timo
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ChrisJC
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Joined: 20 Nov 2006
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1963 Land Rover Series II

PostPosted: Wed Aug 31, 2011 12:28 pm    Post subject: Reply with quote

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

Chris.
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kokkolanpoika
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Joined: 25 Nov 2006
Posts: 529
Location: Finland


PostPosted: Mon Oct 22, 2012 4:57 pm    Post subject: Reply with quote

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?
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mgbv8
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1975 MG MGB GT V8

PostPosted: Mon Oct 22, 2012 8:08 pm    Post subject: Reply with quote

Its getting better Timo Smile
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Perry Stephenson
MGB GT + Rover V8
9.62 @ 137.37mph
Now looking for 8 seconds with a SBC engine
http://www.youtube.com/watch?v=nVscbPHgue0&list=UUqIlXfSAoiZ--GyG4tfRrjw

https://www.youtube.com/watch?v=eg3avnsNKrc&index=2&list=FLqIlXfSAoiZ--GyG4tfRrjw
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kokkolanpoika
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Joined: 25 Nov 2006
Posts: 529
Location: Finland


PostPosted: Sat Dec 03, 2016 8:18 pm    Post subject: Reply with quote

Final broke 400hp..

Measured 418hp@5700rpm and 570Nm@4400rpm.. Trying more.. Laughing
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mgbv8
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1975 MG MGB GT V8

PostPosted: Sat Dec 03, 2016 8:32 pm    Post subject: Reply with quote

Well done that man!! Smile
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Perry Stephenson
MGB GT + Rover V8
9.62 @ 137.37mph
Now looking for 8 seconds with a SBC engine
http://www.youtube.com/watch?v=nVscbPHgue0&list=UUqIlXfSAoiZ--GyG4tfRrjw

https://www.youtube.com/watch?v=eg3avnsNKrc&index=2&list=FLqIlXfSAoiZ--GyG4tfRrjw
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