5. Heavy duty race spec bearings.
6. Uprated oil pump.
Can you give any detail or brand for that? And is your pistons 2 ring ?
And my guess about RR. If you still in standart cams i think 205 hp with a good cam you will see 225 hp
I think I'm winner about hp guess competition.
macj wrote:
I will do a rally with it to loosen things up and we will have another mapping session to tweak it up after that.
second round is coming
#347: Re: Macs rally 206 project.. New engine Dyno results Author: macj, Location: EssexPosted: Fri Sep 09, 2011 1:00 pm ---- You were spot on..... but she has more to give if she frees up a bit more..... without letting go
#348: Re: Macs rally 206 project.. New engine Dyno results Author: Schumi, Location: Istanbul / TurkeyPosted: Fri Sep 09, 2011 1:07 pm ---- Which fuel are you using. And do you know what is your advance on %100 load near redline ? Last edited by Schumi on Fri Sep 09, 2011 1:07 pm; edited 1 time in total
You were spot on..... but she has more to give if she frees up a bit more..... without letting go
so is that mean the engine is still in his break in period?
#350: Re: Macs rally 206 project.. New engine Dyno results Author: macj, Location: EssexPosted: Fri Sep 09, 2011 1:19 pm ---- No information on fuel loads yet.... I think I have to get several issues sorted first before we map it harder.... I have run the engine on SAE30 mineral to bed it in and changed to synthetic for the rollers. I think it needs more time and a check over before it gets any more
#351: Re: Macs rally 206 project.. New engine Dyno results Author: Schumi, Location: Istanbul / TurkeyPosted: Fri Sep 09, 2011 1:58 pm ---- I mean ignition advance on %100 load. Not fuel load.
#352: Re: Macs rally 206 project.. New engine Dyno results Author: macj, Location: EssexPosted: Fri Sep 09, 2011 2:28 pm ---- again I have no info on that .... I will get all this when I get my laptop plugged in tomorrow. I have to sort other things I am not 100% happy with first. Suffice to say I think it will produce more power at the top end but the torque figures are great.... I wanted more torque lower down the range and got it. There is about 185ft/lb on tap at present
#353: Re: Macs rally 206 project.. New engine Dyno results Author: D4NTP, Location: Not Leeds or its surrounding areas!Posted: Sat Sep 10, 2011 1:26 am ---- I don't think those figures do you/that engine justice. not that they should be higher, i just think the difference between your way and a bolt on turbo will be massive.....definately in favour of 'proper na tuning'.
And being really cheeky, what does the engine stand you at?
#354: Re: Macs rally 206 project.. New engine Dyno results Author: macj, Location: EssexPosted: Sat Sep 10, 2011 2:16 am ----
D4NTP wrote:
I don't think those figures do you/that engine justice. not that they should be higher, i just think the difference between your way and a bolt on turbo will be massive.....definately in favour of 'proper na tuning'.
And being really cheeky, what does the engine stand you at?
Bearing in mind I am still running standard cams I think this is a very good result... Matt has mapped it to get me the low down torque I was after and to get 185ft/lb od torque between 4-5000rpm is mega.
As far as cost is concerned I have spent a lot on development with this project, I have used 3 engines to get here and will still work on itmore to get it perfect.
With all that power and torque it would make a lovely fast road car if you wanted to trash the civic/clio boys..... it spins up in the first 3 gears when it hits 3500rpm and can be made to spin 4th with a late clutch dump which smokes them to 5500rpm. But I dont want to do that
I will talk to Charlie at CTM to see what he feels a cam will do to those figures and it is going back to the rollers for a re-check and tweak of the map when its loosened up..... and there's nothing like a tarmac rally to loosen things up
#355: Re: Macs rally 206 project.. New engine Dyno results Author: macj, Location: EssexPosted: Sun Sep 11, 2011 11:18 am ---- Looks like the engine has loosened itself up..... I have a slight noise which has turned into a knock..... so the engione has to come back out and be stripped to check whats happening..... sadly it means I have to cancel the Woodbridge rally........ The latest development costs on this engine are a little over £2000 so its a big blow to the project
#356: Re: Macs rally 206 project.. New engine Dyno results Author: macj, Location: EssexPosted: Sun Sep 18, 2011 5:33 am ---- Big Update.... engine is alive and well..... will post up the reason for the rattle shortly....... You will all laugh
#357: Re: Macs rally 206 project.. ENGINE IS ALIVE AGAIN Author: EdCherry, Location: WiltshirePosted: Sun Sep 18, 2011 8:19 am ---- Waiting...
#358: Re: Macs rally 206 project.. ENGINE IS ALIVE AGAIN Author: Seabook, Posted: Sun Sep 18, 2011 8:26 am ---- he posted that already
#359: Re: Macs rally 206 project.. ENGINE IS ALIVE AGAIN Author: macj, Location: EssexPosted: Sun Sep 18, 2011 8:49 am ---- Bottom puley had been fitted with too long a bolt... they had bottomed out in the hub and left the pulley loose. As the fresh paint wore through the pulley became more loose.... Then started to eat the hub causing the rattle from the crank area. It was only when I took the sump guards off I found it.......
#360: Re: Macs rally 206 project.. ENGINE IS ALIVE AGAIN Author: briant, Location: IrelandPosted: Tue Oct 04, 2011 12:26 pm ---- Hi, would you mind telling me what lb's and free length springs you are using with the coilovers,
im running tarmac spec and most are recommending 225lb 10.5 free length but i personally think that would be too stiff
Cheers Brian
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