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Wales
by Joske Vermeule, September 1
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Forums39
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Jun 14th, 2026
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Joined: Apr 2009
Posts: 1,036
OP
Has a lot to Say!
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V8 Power Curves
Here's an image of the dyno BHP and torque curves for my engine.
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Joined: Aug 2013
Posts: 15,794 Likes: 15
Formerly known as Aldermog Member of the Inner Circle
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Formerly known as Aldermog Member of the Inner Circle
Joined: Aug 2013
Posts: 15,794 Likes: 15 |
Peter,
66, 2016 Porsche Boxster S
No longer driving Tarka, the 2014 Plus 8...
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Joined: Apr 2009
Posts: 1,036
Has a lot to Say!
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OP
Has a lot to Say!
Joined: Apr 2009
Posts: 1,036 |
Rover V8, 1950s Yankee technology, single cam, overhead valves and no ECU!
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Joined: Oct 2013
Posts: 6,723 Likes: 2
Talk Morgan Sage
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Talk Morgan Sage
Joined: Oct 2013
Posts: 6,723 Likes: 2 |
THAT right there is sweet..!! 
Steve
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Joined: Jul 2007
Posts: 28,904 Likes: 352
Salty Sea Dog Member of the Inner Circle
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Salty Sea Dog Member of the Inner Circle
Joined: Jul 2007
Posts: 28,904 Likes: 352 |
Too right!!
Graham (G4FUJ)
Sold L44FOR 4/4 Giallo Fly
'11 MINI Countryman Cooper D All4
'90 LR 90 SW
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Joined: Jan 2012
Posts: 14,976 Likes: 2
Member of the Inner Circle
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Member of the Inner Circle
Joined: Jan 2012
Posts: 14,976 Likes: 2 |
Glad to see it all coming together David.
Richard
1976 4/4 4 Seater
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Joined: Dec 2014
Posts: 216
L - Learner Plates On
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L - Learner Plates On
Joined: Dec 2014
Posts: 216 |
Wow thats impressive.
If I would have seen that last year I would have considered a Plus8 instead of my roadster. What displacement does the engine have? What modications did it require to get to this level?
Ex-Roadster 3.7, now P6
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Joined: Apr 2009
Posts: 1,036
Has a lot to Say!
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OP
Has a lot to Say!
Joined: Apr 2009
Posts: 1,036 |
i Wow thats impressive.
If I would have seen that last year I would have considered a Plus8 instead of my roadster. What displacement does the engine have? What modications did it require to get to this level? Hi Beltempo, It's a 3.9 litre, 94mm bore interim cross-bolted serpentine block with Omega forged pistons, balanced crankshaft and rods, lightened flywheel, competition clutch with a Piper 234 hydraulic camshaft, medium size valved cylinder heads, quad downdraft Dellorto 45s, large bore exhaust primaries and a high-capacity anti-surge sump. The rest of the car is rather modified.
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Joined: Jul 2007
Posts: 27,817 Likes: 749
Member of the Inner Circle
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Member of the Inner Circle
Joined: Jul 2007
Posts: 27,817 Likes: 749 |
Great performance. Do the Dellorto have a fuel pump to squirt in extra fuel if you floor it like I had on my Motto Guzzi Le Mans?
JohnV6
2022 CX Plus Four
2025 Renault Scenic Alpine etech "Yvette"
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Joined: Apr 2009
Posts: 1,036
Has a lot to Say!
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Has a lot to Say!
Joined: Apr 2009
Posts: 1,036 |
Hi John, they do have in-built pumps.
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