my dyno run

jungle-jim · Post by **jungle-jim** » Wed Dec 13, 2006 12:28 pm

i had my car dyno'd a few months ago....

i was told i had a faulty lamda sensor which was only switching every 4 seconds!!

the exhaust was stock except a decat.

i had no idea what boost i was running coz i thought i had it set at 14psi but the gauge doesn't sit on zero when the engine is off, so must have been the reading of 12.5 psi. with a GT28R bb type tubby.......

clive also had problems getting her to sit on the dyno prperly due to the camber from having her lowered 30mm.

heres the vid...

http://video.google.co.uk/videoplay?doc ... &q=my+dyno

the dodgy sensor results. note the drawing clive made to show what the wave should look like!!

Miniwilliams · Post by **Miniwilliams** » Wed Dec 13, 2006 1:14 pm

well done, you have a nice amount of torque, more then the power that's good going

TonyB · Post by **TonyB** » Wed Dec 13, 2006 1:20 pm

Nice result for 12 psi

How come the power run stopped at 5800rpm?

Rnash2002 · Post by **Rnash2002** » Wed Dec 13, 2006 1:24 pm

TonyB_GT4 wrote:Nice result for 12 psi

How come the power run stopped at 5800rpm?

Think thats where the peak power of the rover engine is.

TonyB · Post by **TonyB** » Wed Dec 13, 2006 1:25 pm

You can see on the graph that the RR operator came off boost at this point and the power was still climbing!

Bladerider · Post by **Bladerider** » Wed Dec 13, 2006 1:29 pm

Nice one.

I reckon that should peel the tartan seat covers off a treat !!!

J.

jungle-jim · Post by **jungle-jim** » Wed Dec 13, 2006 1:34 pm

Bladerider wrote:Nice one.

I reckon that should peel the tartan seat covers off a treat !!!

J.

tell me about it! the amount of times the box of tissues move in the rear parcel shelf is untrue!! :upyours:

edit... i forgot to mention the K&N filter with a heavily drilled box.

he stopped boosting coz the car wasn't sitting right, had the lamda problem and was suffering slight detting too.

Bladerider · Post by **Bladerider** » Wed Dec 13, 2006 1:44 pm

LOL

I was gonna add the tissues thing almost exactly as you wrote it... "I bet the...."

Chap I know has a fully race prepped Maestro turbo with the T16 engine in. It absolutely leaves other cars for dust on track thanks to the way its setup. If you decide to go more down that route I can pass you his details if you like as he does alot of track prep for other people.

J.

jungle-jim · Post by **jungle-jim** » Wed Dec 13, 2006 1:48 pm

cool. i know of a guy in suffolk who has one. he used to have askyline i think?

also andy nicholls knows a thing or two

i have just completed a group buy on wossner pistons for the guys on rovertech, so i know where to go for such things.

cheers bladey :thumb: