a mixed day on the WGT Dyna Pack

[Oedipus Rex]

Originally posted by Warthog
May be reading the slips wrong? But the top line on the slips says flywheel power!!!!!!!!!!!!!!!:confused:

I know, however it\'s reading from the hubs according to Pip, if you have a look at the other WGT Dyno thread you\'ll see the same thing. It also says it\'s a 4 wheel drive vehicle!!!

[JamesFD3]

Excellent mate!:)

Had a look at your graphs and it\'s really interesting to see how your top end power delivery differs from mine with your ported engine.

You now know exactly where you are with the car so when the fueling and boost delivery at the top end are sorted you should have a very quick RX-7!

James

[Oedipus Rex]

Originally posted by JamesFD3
Excellent mate!:)

Had a look at your graphs and it\'s really interesting to see how your top end power delivery differs from mine with your ported engine.

You now know exactly where you are with the car so when the fueling and boost delivery at the top end are sorted you should have a very quick RX-7!

James

indeed, it was great to watch it scream on there. The first run had a boost leak, which is why the torque drops off so much at the top. After the boost leak was sorted she just kept rising and rising until the redline, which is excellent. Just can\'t wait to get the fueling sorted so I can get a bar of boost out of it and see what the results are then.

[Oedipus Rex]

looking a bit closer you can see that your\'s is more torquey than mine, particularly up to 3000 revs and just after the second turbo kicks in. I guess thats got to be because you had your boost set higher than mine.  So where was your boost at?.

[JamesFD3]

Boost on mine is set at 0.85bar,the porting looks like it lets the engine breath alot better at the top end and power is made higher up the rev range.Peak power on mine with a stock engine is at 5900rpm.

Interesting stuff!

James

[Oedipus Rex]

I\'ve also got a downpipe and 3" straight through exhaust system so it really is breathing very freely.