Dyno simulator

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Oki_Hero
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Dyno simulator

Post by Oki_Hero »

Hey just wondering if any of you have access to a dyno simulator. I'm trying to get a rough idea of what type of power I can squeeze from the Corsica with my planned mods I'm looking to shoot somewhere in the 200s.


96 Corsica 2.2 3 speed auto (awaiting building)
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woody90gtz
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Re: Dyno simulator

Post by woody90gtz »

I've got one. It needs to know cam timing, compression ratio, cylinder head flow at each .100 lift and your basic exhaust.

When I put everything in for a stock 3400 it came up with 187hp, which is pretty close.


91 "SS" - WOT 3400/5spd - 13.29@101.6 - World's fastest N/A FWD Beretta
96 "T56" LS/6spd/8.8 RWD swap - 13.45@104.7 lol
GEARHEAD dezign youtube
Oki_Hero
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Re: Dyno simulator

Post by Oki_Hero »

Do you know of any resources that might have those numbers for a stock 2.2? Best I have for you now is the CR I'm shooting, cam specs and the fact I plan on running no cat and 2.25" exhaust.


96 Corsica 2.2 3 speed auto (awaiting building)
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woody90gtz
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Re: Dyno simulator

Post by woody90gtz »

I really don't know on that. But here's a screen shot of the info you need:
dynospec.gif


91 "SS" - WOT 3400/5spd - 13.29@101.6 - World's fastest N/A FWD Beretta
96 "T56" LS/6spd/8.8 RWD swap - 13.45@104.7 lol
GEARHEAD dezign youtube
Oki_Hero
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Re: Dyno simulator

Post by Oki_Hero »

Okay let's see if I got everything that's needed (probably not). The stock CFM is 233, CR would be 10.5:1. The cam timing would be 0 as I haven't gotten that far in the process. And here are my can specs :

Duration @ .050" : 206*/206*
Lobe Seperation Angle: 112*
Lobe lift: .313"/.313"
Lift @ valve: .501"/.501"

Hopefully this can be useful if something's wrong or missing let me know


96 Corsica 2.2 3 speed auto (awaiting building)
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woody90gtz
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Re: Dyno simulator

Post by woody90gtz »

Lots of info still missing.

Bore and stroke?

23cfm on the head? At what lift? The more lift points the better. What size valves?

How big is the throttle body? I can figure cfm of that from there.

Those cam specs should be good.


91 "SS" - WOT 3400/5spd - 13.29@101.6 - World's fastest N/A FWD Beretta
96 "T56" LS/6spd/8.8 RWD swap - 13.45@104.7 lol
GEARHEAD dezign youtube
Oki_Hero
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Location: Ettrick,Va

Re: Dyno simulator

Post by Oki_Hero »

Bore is 89mm stroke is 88mm. TB size is going to be 56mm. I can't find the cfm at the specified lift apparently and I wouldn't know how to try and calculate something like that.


96 Corsica 2.2 3 speed auto (awaiting building)
Oki_Hero
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Re: Dyno simulator

Post by Oki_Hero »

Any help would be greatly appreciated.


96 Corsica 2.2 3 speed auto (awaiting building)
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woody90gtz
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Re: Dyno simulator

Post by woody90gtz »

You'd either have to measure it with a flow bench or find the info online. Unfortunately, there's not much sense in doing the calculation without accurate flow data.


91 "SS" - WOT 3400/5spd - 13.29@101.6 - World's fastest N/A FWD Beretta
96 "T56" LS/6spd/8.8 RWD swap - 13.45@104.7 lol
GEARHEAD dezign youtube
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