Hi all,
Well the little Fiat was on the dyno this morning at HQ Performance Services in my home town for a few runs and to get the vernier pulley set?,
Iam pleased to say most of it turned out positive

, which iam Happy about

,
There was no need to set the vernier as it turned out when i rebuild the engine and fitted the vernier pulley its now pretty much in a good position?, yes it could have been adjusted giving me more at the top end or bottom end but the figures and HQ themselves suggested i keep it as it is, the car is now more or less set to my liking and taking there advice i have opted not to adjust it as its running well,
Unfortunately there is a down side iam afraid but its not all doom and gloom unless its all about poweeeer? which its not for me but don't get me wrong there is nothing wrong with more horses:devil:,
The problem is iam down on BHP and Torque from the last time i was on the dyno at Dastek..... but not by much!,
The delivery of the bhp is better and the torque has improved immensely across the whole rev range where as before it peaked then dropped off,
What also happened today was the last time i was on the Dyno at HQ Performance Services when they where known as Dastek they were running on a different dyno system and software and they have since changed it all, what they did say to me today is there would be a difference in the readings from there old system and its software to the new system

,so i can't really compare my last print out to today's runs

,they also can't give me a BHP reading at the flywheel:crazy:,as there new software works at the wheels only:crazy:,but they do hope to correct that very soon,
The last time i was on the dyno my cars readings were 73.5 BHP @ 6.633 rpm / 68.9 lbft @ 3.572 rpm at the flywheel,
Ive now got a better delivery of power at the bottom end and a torque line pretty much where you would want it through the rev range,
They also confirmed that iam neither running rich or lean!, which iam well chuffed about,
If you also look at my afr readings from before and today there has also been a vast improvement which iam also pleased about,
You will find below my old and new figures below as well as the old and new charts,
Last Dyno Run 2009
Engine: 73.5 bhp @ 6.633 rpm / 68.9 lbft @ 3.572 rpm
Wheels: 56.2 bhp @ 6.640 rpm
---------------------------------------------------
Today's Dyno Run 2011
Engine: At the minute they can now only estimate my Engine bhp at the flywheel as 73-78bhp because of there new system software is not set up to read the bhp at the flywheel?Crazy!,which to be honest iam not fussed about,
Wheels: 52.8 bhp @ 98 kph / 52lbft @ 64 kph
So iam down 03.40.... not even 1 bhp,
Todays Dyno Run Graph
2009 Dyno Run Graphs
As always i will update the thread when i get more done to the car:d,
I will post up some pic's of yesterday Italian car and bike show later tonight? all going well,
Cheers Scuderia