TR7 5.0 RV8

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leylandracer
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TR7 5.0 RV8

Post by leylandracer »

AS Title, dyno (Rolling road results for my TR7 V8.
Spec;
5.0 litre with off set ground 86.36 crank,
forged 96mm pistons,
steel h section rods,
stg4 big valve heads,
H404 cam kit,
10.5-1 compression ratio,
fully dyno tested and run in (V8 Developments). 322BHP (282BHP ATW) 364lbs torque
cloyes chain and gears
adj pushrods
steel rockers
crane hi rev lifters
Quad Weber 48 DCO/SP’s
John Eales manifolds
helix motorsport clutch
lightened flywheel
Powerlite Starter motor (RAC 318)
oil cooler (Stainless Braided oil lines)
Mallory unilite, promaster coil, HyFire ignition
Armtech Hybrid Battery isolator
Varley Redtop 40 battery
Custom full Stainless Steel exhaust system by: Zorstec
Primary length: 20",
Primary ID: 1 5/8".
Secondary length: 10".
Secondary ID: 1 7/8",
Tail pipe: 3"
Magnecor R100 (10mm) HT Leads
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leylandracer
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Post by leylandracer »

AFR's :roll:
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leylandracer
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Post by leylandracer »

Pic of the engine 8-)
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bill shurvinton
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Post by bill shurvinton »

eye wateringly rich. You would gain some ponies by leaning off the top end 25%

leylandracer
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Post by leylandracer »

bill shurvinton wrote:eye wateringly rich. You would gain some ponies by leaning off the top end 25%
I wish :) Two different rolling roads/tuners, who are fairly well known with tuning webers, and the answer from both, thats the best your going to get :? Dave Bogs and Motoscope at Northallerton.
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v8man
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Post by v8man »

:D at idle optimum afr 13.5
at full throttle 13.0
acceleration phase rising to 12.5
and cruise 15.4 for economy on road engine
rover v8 loves to be lean for best perfomance road or race engine same
plug gap very important lol
cheers
v8man

chodjinn
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Post by chodjinn »

that's a lovely looking induction set up there! Good power figures as well, you happy?

What rear axel/diff are you using?

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