Dyno plot G27 3.RV8

For V8 Forum Members only, Please list rolling road & dyno posts in here please

Moderator: phpBB2 - Administrators

Post Reply
User avatar
Darkspeed
Guru
Guru
Posts: 903
Joined: Sun Sep 02, 2007 4:43 pm
Location: Shropshire
Contact:

Dyno plot G27 3.RV8

Post by Darkspeed » Wed May 13, 2009 3:42 pm

From the PPC rolling road day

Things start getting a bit rich when the secondaries open - air filter is filthy though.

Image

Image


4.5L V8 Ginetta G27

v8nut
Newbie
Newbie
Posts: 4
Joined: Sun Jan 03, 2010 5:32 pm
Location: Somerset
Contact:

Post by v8nut » Tue Feb 09, 2010 12:10 pm

That looks pretty healthy for a 4 litre. :) Really like the Ginetta G27 as well.

Our 4 litre TVR Chimaera is basically standard apart from our mappable Engine Management System and we got 241 BHP and 276 lb ft on a Dyno Dynamics rolling road whilst optimising ignition and fuelling. See http://www.lloydspecialistdevelopments. ... 00-hc.html Gallery for Dyno Plots. Think our air-fuel ratio is actually a little on the lean side for the Rover V8, yours is closer to ideal due to the poor efficiency of the cylinder heads, intake, etc.
www.lloydspecialistdevelopments.co.uk

Lloyd Specialist Developments - Professional Engineers, Automotive Enthusiasts

User avatar
Speed 8
Gold Member
Gold Member
Posts: 64
Joined: Tue Oct 07, 2008 8:44 am

Post by Speed 8 » Tue Feb 09, 2010 12:16 pm

Nice results Andrew!

User avatar
Darkspeed
Guru
Guru
Posts: 903
Joined: Sun Sep 02, 2007 4:43 pm
Location: Shropshire
Contact:

Post by Darkspeed » Thu Feb 11, 2010 9:19 pm

Cheers guy's - cant take any credit for it though - there has been a lot of money spent on the engine although the cam and heads are quite mild - heads are DJE stage 2 and the cam is the DJE218/220 - Its rev's like an absolute demon though and care has to be taken when it breaks traction which in such a light car - which is even lighter now...

Andrew
4.5L V8 Ginetta G27

Post Reply

Return to “Rolling Roads And Dyno's”