Take A Guess
#888725
12/26/10 05:33 PM
12/26/10 05:33 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
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OP
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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This is just for fun and something I most likely wont know unless you base it on the on track performance Guess the HP and torque What I have is a 340 stock block with 4 bolt caps at 4.070 bore 4" stroke crank turned down to chevy rod size (2.1") 6.125 Eagle H-beam rods Diamond pistons with a 18cc dish and valve pockets which will be either a 10.75 OR 11.02 compression depending on which head gaskets cam is a roundy round solid roller 260/270@50 .610/.610 lift on a 105 LSA installed at 105 TD rockers with push rod oiling 1.5/1.5... but I'm checking my stash to see if I have any 1.6 intakes W-5 ported heads.... 2.08 intakes, 1.6 exhaust both are .343 stems peak flow is 310 cfm M1 intake with 4500 adapter and a 1050 dom, match ported to the heads custom wet sump oil pan with scraper 1 7/8" headers This is a pump gas engine I think thats about it.... take a guess.... this is going into my Rampage... this will be my Hot Rod Drag week car and my street hot rod ... I expect it to be at or a little less than 2800# with me
Last edited by MR_P_BODY; 12/27/10 02:09 AM.
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Re: Take A Guess
[Re: MR_P_BODY]
#888726
12/26/10 05:36 PM
12/26/10 05:36 PM
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Joined: Jul 2004
Posts: 19,317 State of confusion
Thumperdart
I Live Here
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I Live Here
Joined: Jul 2004
Posts: 19,317
State of confusion
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Not good at this but here goes; 575-590 hp 525-550 tq..........but have no clue at what rpm`s.
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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Re: Take A Guess
[Re: Quicktree]
#888733
12/26/10 06:26 PM
12/26/10 06:26 PM
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Joined: Jan 2007
Posts: 3,695 nc
emarine01
master
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master
Joined: Jan 2007
Posts: 3,695
nc
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Quote:
4.070 bore on a stock block
Its a 340 block Quick
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Re: Take A Guess
[Re: emarine01]
#888735
12/26/10 06:27 PM
12/26/10 06:27 PM
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Joined: Jan 2003
Posts: 32,394
Quicktree
I Win
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I Win
Joined: Jan 2003
Posts: 32,394
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Quote:
Quote:
4.070 bore on a stock block
Its a 340 block Quick
so it's .030 over. i was thinking something else
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Re: Take A Guess
[Re: 440Jim]
#888737
12/26/10 07:04 PM
12/26/10 07:04 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
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OP
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Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
I know it isn't a full up race engine, but I know a guy that ran a 422 CID, small block with W5 heads, and it was way faster with his W2 heads. But that isn't fair as the W2 heads were heavily ported, and much smaller chambers (CR). As I recall, in a roughly 2700 pound car, around 10.0
As a guess myself I'm thinking 550hp with 500tq I might be a bit high but I'm hoping for 500ft lbs on torque I'll be running a 518 OD trans with a 4500 stall or there about converter( I think it would be closer to 6000 but I'll send it out to have it corrected to my engine).... I can only run 10.0 at ANY track and 10.80 at the Hot Rod week stuff
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Re: Take A Guess
[Re: MR_P_BODY]
#888739
12/26/10 07:32 PM
12/26/10 07:32 PM
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Joined: Jan 2003
Posts: 32,394
Quicktree
I Win
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I Win
Joined: Jan 2003
Posts: 32,394
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Quote:
Quote:
I know it isn't a full up race engine, but I know a guy that ran a 422 CID, small block with W5 heads, and it was way faster with his W2 heads. But that isn't fair as the W2 heads were heavily ported, and much smaller chambers (CR). As I recall, in a roughly 2700 pound car, around 10.0
As a guess myself I'm thinking 550hp with 500tq I might be a bit high but I'm hoping for 500ft lbs on torque I'll be running a 518 OD trans with a 4500 stall or there about converter( I think it would be closer to 6000 but I'll send it out to have it corrected to my engine).... I can only run 10.0 at ANY track and 10.80 at the Hot Rod week stuff
why are you limited to 10.0? saftey rules? what about the the 423ci NA class?
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Re: Take A Guess
[Re: MR_P_BODY]
#888742
12/26/10 07:51 PM
12/26/10 07:51 PM
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Joined: Jan 2003
Posts: 32,394
Quicktree
I Win
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I Win
Joined: Jan 2003
Posts: 32,394
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Quote:
why are you limited to 10.0? saftey rules? what about the the 423ci NA class?
I can NOT get a NHRA license anymore due to health reasons so I am limited to 10.0 MAX... and in this participial field they have a 10.80 cut off with a average of 10.80... BUT they deduct .1 from your weekly average
oh yea I forgot. what was the winner in last years SB NA class? sounds like fun I am thinking about doing something like this.
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Re: Take A Guess
[Re: emarine01]
#888745
12/26/10 08:26 PM
12/26/10 08:26 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
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OP
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Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
Mike, with the roundy bout roller cam you may want to look @ a 1.7 intake rocker
This is a trow together engine with what I have and the most I MIGHT have is 1.6 intake rockers... its going to be what ever it is... but to be honest I figure I can make 500+ hp and close to 500 ftlbs I plan on a cam change next year but this is what it is for this year
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Re: Take A Guess
[Re: Labratt]
#888749
12/27/10 01:32 AM
12/27/10 01:32 AM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
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OP
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Swing on by Randy.... you know where I am... out in the shop working... the place is a mess but thats the way it is till I can start scraping stuff... the tunes are playing and it has heat so what else do ya need
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Re: Take A Guess
[Re: Labratt]
#888751
12/27/10 02:04 PM
12/27/10 02:04 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
OP
Master
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OP
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
Heat,and tunes!!! That'll work! Tomorrow might work! Have physical therapy today(neck)I'll call ya' later!
I'm here as usual
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