Jump to content

Road Dyno results


Recommended Posts

Posted

Just thought I would share the results of latest road dyno testing prior to further work next week.

Will be able to up the boost slightly and adjust timing to take advantage of greater fuel flow capacity.

This is a comparison between pre and post decat and figures are at the wheels on similar temp days done in 4th gear.

dynocomparison.gif

 

Plus had some new graphics done:

newlook.jpg

 

 



 

Posted

not 100% sure I can make the next meet as it is the night before my next track

 day at Snetterton on the 28th. will try and sneak out for a while though [;)]

Posted

Well, further mapping has been now done to take advantage of extra fuel pressure and it is like night and day to previous - will post some new road dyno results up later and overlay against the old results.

Should be interesting [;)]

For information boost has been upped a little and cam and ignition timing altered .... feels so much better but hitting the limit of what the airbox can cope with now, does this ever stop?

Posted

yep - will be there early and shoot off early ... tyres to change etc.

 


dyno runs were quite interesting.... 

Maximum Wheel Power: 310.9 BHP @ 5649 RPM

Maximum Wheel Torque: 354.1 LbFt @ 4396 RPM



up on last week by:

- 31whp

- 39 lb/ft torque
 

Posted

There are several modifications mainly concentrating around better breathing of inlet and exhaust but also modifications to reduce the risk of det, full 3 inch decat system, and some mapping.

The test were done on the road using Ecutek Delta Dash Road Dyno, which calculates the figures back from actual 'Real-World' acceleration.  This calculates wheel figures as shown above NOT flywheel [:)]

There is room for error in the weight of the vehicle but comparing the runs from yesterday vs last weeks runs show a good improvement... 

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...