Dyno simulator

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Oki_Hero
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Dyno simulator

Postby Oki_Hero » Sat Jun 09, 2018 4:42 pm

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.


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woody90gtz
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Re: Dyno simulator

Postby woody90gtz » Sat Jun 09, 2018 7:29 pm

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.


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91 "SS" WOT 3400/5spd - EP, FFP, TCE, SPEC, DSS, S&S, OBD1 GEARHEAD dezign

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Re: Dyno simulator

Postby Oki_Hero » Sun Jun 10, 2018 8:01 pm

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.


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woody90gtz
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Re: Dyno simulator

Postby woody90gtz » Mon Jun 11, 2018 10:25 pm

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


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Re: Dyno simulator

Postby Oki_Hero » Tue Jun 12, 2018 9:59 pm

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


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woody90gtz
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Re: Dyno simulator

Postby woody90gtz » Tue Jun 12, 2018 11:44 pm

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.


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91 "SS" WOT 3400/5spd - EP, FFP, TCE, SPEC, DSS, S&S, OBD1 GEARHEAD dezign

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Re: Dyno simulator

Postby Oki_Hero » Wed Jun 13, 2018 1:45 pm

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.


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Re: Dyno simulator

Postby Oki_Hero » Sat Jun 30, 2018 9:44 pm

Any help would be greatly appreciated.


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Re: Dyno simulator

Postby woody90gtz » Mon Jul 02, 2018 7:28 pm

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.


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91 "SS" WOT 3400/5spd - EP, FFP, TCE, SPEC, DSS, S&S, OBD1 GEARHEAD dezign


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