Car getting mapped today(Monday)

A

Aidan-G

Member +
low enough..

howd you work that chris?id guess mine around 8

will you do mine chris?74.5mm flat tops and 2mm h/g

i think flattops with a 1.8mm h/g give the same c/r as an engine with 10cc low comp pistons and a 1.2mmh/g

either that or im talking sh1t:)
 
ChrisGT

ChrisGT

Member +
3afd933b679b7b20f1561c841867f901.png


where
b = cylinder bore (diameter)
s = piston stroke length
Vc = volume of the combustion chamber (including head gasket).

Work it out yourself ! :p
 
Chris@CCM

Chris@CCM

Member +
Aidan-G said:
low enough..

howd you work that chris?id guess mine around 8

will you do mine chris?74.5mm flat tops and 2mm h/g

i think flattops with a 1.8mm h/g give the same c/r as an engine with 10cc low comp pistons and a 1.2mmh/g

either that or im talking sh1t:)
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7.6 to 1 mate ;)
 
ChrisGT

ChrisGT

Member +
Aidan-G said:
fuck that!!!

it would hurt my brain trying to think how to do that!!!:haha:
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Nah, be fine! You just need to know the stroke length, cylinder bore and the workout the cylinder volume factoring in the H/G. Then just work it out! Simples! :p
 
F

fec

Member +
Nice one lad,say you're well pleased..

I thought they were dead on anyway,was dealing with Davy there horrid sound lad
 
spuddy

spuddy

Ulster Area Rep.
bigdoods said:
hks evc6 boost controller.

so chris you reckon a bigger turbo would suit my engine? dont get me tempted:)
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With that compression you definatly run alot more boost. Planning on a 7.5 compression and 1.8 bar on a TD05 Hybrid.
 
G

gorganl2000

Lifer
bigdoods said:
8.1 i was told by a calculator.i thought it was very early spool time or at least average for a journal bearing turbo of that size.im still only 4e aswel
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hey boss....great result
i just worked out your CR...its around 7.0 from my calculations

at a guess your cylinder pressure would be around 130/140 psi per cylinder....have u measured them?
 
Boab

Boab

Member +
rickie said:
Excellent dude. I've heard mixed stories about ECC but you seem well pleased. I went there once with my mate and the sales rep told him that he needed a turbo timer before he could put on a dump valve WTF??! LOL Are the guys in the workshop a friendly and helpful enough bunch?
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It would of been 1 of 2 people that would of told you that and they both work at momentum now. Sorry for the bad info would hate for you to be put off by that so if there is anything you need a price or info on please contact Davy or John.

Thanks
 
Boab

Boab

Member +
spuddy said:
Aye momentums in Lisburn too, momentum has been formed from the better staff of ecc in my opinoin.

I'm sure ecc will sort it out though. It pains me to know when I get Nitrous I'll have to go to ecc for refills.
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Not to start a argument but why do you think momentum has been formed with the better staff of ecc?

The only people that left ecc were the 2 sales people. As stated before the only mapper and the mechanics that we have ever had are still in ecc.

You dont have to come to us for the Nitrous if it really pains you that much.
 
Boab

Boab

Member +
spuddy said:
East coast criminals more like!

Dunno wot their mappings like though, when momentum opened up they took their best mapper as far as I know.
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Spuddy sorry to disapoint you but the best mapper as you put it is still with us.
 
Boab

Boab

Member +
bigdoods said:
Cheers gee,ya it made sense alright.the lads said the 95octane fuel was the downfall and with the 99fuel i reckon i would have seen 270 or so




Ya i dunno why that was, perhaps just trying to flog ya stuff?im not sure but i found them very good so i did.the only bad part was standing up in the reception as they had no couches or anything.lol but if thats the only fault i had with them it couldnt be too bad
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That is on the list to get sorted very soon.:rockon:
 
Phil

Phil

Super Moderator
bob_ep82 said:
Spuddy sorry to disapoint you but the best mapper as you put it is still with us.
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im confused now lol,
not that im interested really as my car is mapped elsewhere.

but you said that the guys that left ecc to go to momentum werent mappers or mechanics, but that andy mercier was at ecc then momentum? isnt he the/a mapper?

Phil
 
G

gedis

Member +
when my glanza was mapped there(ecc) i was nice and comfy in a kitchen reading mags and having tea, poped out few times to have a smoke and look at the car getting mapped. i'm well happy with it :rockon:
 
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