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Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: Streetwize] #2526423
07/24/18 02:37 PM
07/24/18 02:37 PM
Joined: Jan 2003
Posts: 11,701
Portage,michigan
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I have a 260@ 50 solid( on a 106) in at 102 in my car and it idles happily at 1100 rpm like a Packard. Stock stroke 360

Last edited by B3422W5; 07/24/18 02:37 PM.

69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8

Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: Streetwize] #2526472
07/24/18 04:23 PM
07/24/18 04:23 PM
Joined: Oct 2015
Posts: 192
Gravataí, RS, Brazil
360tripleblack77 Offline
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Posts: 192
Gravataí, RS, Brazil
I'm running with a 360 engine that made 464WHP using Super Victor Intake and Mighty Demon 750. So I've changed to Tunnel Ram and two Mighty Demons 750. I didn't run on dyno after that but the time on the track drop from 6.98 to 6.73.

You can see the setup at this video:

https://www.youtube.com/watch?v=ap8u2OfaBCw

Tunnel Ram.jpeg

'77 Brazilian Dodge Charger R/T - Street Car
Footbrake, Pump Gas, SB Mopar 360" N/A
3300lbs, Leaf Spring + Assassin Bars
Best 1/8 mile ET
1.50 60' / 4.31 330' / 6.73@102.54mph
Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: 360tripleblack77] #2526475
07/24/18 04:28 PM
07/24/18 04:28 PM
Joined: Feb 2005
Posts: 20,116
PA.
pittsburghracer Offline
"Little"John
pittsburghracer  Offline
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PA.
The super Victor Intake sucks until you do major porting on one


1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time




Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: 360tripleblack77] #2526620
07/24/18 09:51 PM
07/24/18 09:51 PM
Joined: Jan 2003
Posts: 4,394
The Pale Blue Dot
Skeptic Offline
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The Pale Blue Dot
That sounds great, what cam?

Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: 360tripleblack77] #2526744
07/25/18 05:34 AM
07/25/18 05:34 AM
Joined: Dec 2009
Posts: 339
Gilroy,CA.
mopardude318 Offline
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Gilroy,CA.
Originally Posted By 360tripleblack77
I'm running with a 360 engine that made 464WHP using Super Victor Intake and Mighty Demon 750. So I've changed to Tunnel Ram and two Mighty Demons 750. I didn't run on dyno after that but the time on the track drop from 6.98 to 6.73.

You can see the setup at this video:

https://www.youtube.com/watch?v=ap8u2OfaBCw



WOW. Sounds great! Ya see...that idle. Looks like it was @ 1100? I could live with that for a driver. imagine seein' that thing pull up at a stop light. laugh the joy.


408 Stroker 533 HP 520 FT LBS...........................1970 Dart RMS AlterKation
Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: pittsburghracer] #2526758
07/25/18 08:58 AM
07/25/18 08:58 AM
Joined: Oct 2015
Posts: 192
Gravataí, RS, Brazil
360tripleblack77 Offline
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Posts: 192
Gravataí, RS, Brazil
I agree John! On my SV I did a deep port match and a basic plenum rework. I did the same work on tunnel ram. Measuring Weiand Tunnel Ram I can see that it has a lot of little points where I could work, starting by port match and going through runner until the plenum...

20170829_165103 (Medium).jpg20170830_150605 (Medium).jpg

'77 Brazilian Dodge Charger R/T - Street Car
Footbrake, Pump Gas, SB Mopar 360" N/A
3300lbs, Leaf Spring + Assassin Bars
Best 1/8 mile ET
1.50 60' / 4.31 330' / 6.73@102.54mph
Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: Skeptic] #2526761
07/25/18 09:12 AM
07/25/18 09:12 AM
Joined: Oct 2015
Posts: 192
Gravataí, RS, Brazil
360tripleblack77 Offline
member
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Joined: Oct 2015
Posts: 192
Gravataí, RS, Brazil
It's a Solid Flat Tappet Custom Comp Cams 256/260@.050, 108 Lobe Center and .580/.600 lift in.


'77 Brazilian Dodge Charger R/T - Street Car
Footbrake, Pump Gas, SB Mopar 360" N/A
3300lbs, Leaf Spring + Assassin Bars
Best 1/8 mile ET
1.50 60' / 4.31 330' / 6.73@102.54mph
Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: mopardude318] #2526765
07/25/18 09:19 AM
07/25/18 09:19 AM
Joined: Oct 2015
Posts: 192
Gravataí, RS, Brazil
360tripleblack77 Offline
member
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Posts: 192
Gravataí, RS, Brazil
You're right! Idle is 1100 RPM and believe me, that's amazing to ride on the street. Maybe in a 408" you can drop the idle around 1000 RPM easily...


'77 Brazilian Dodge Charger R/T - Street Car
Footbrake, Pump Gas, SB Mopar 360" N/A
3300lbs, Leaf Spring + Assassin Bars
Best 1/8 mile ET
1.50 60' / 4.31 330' / 6.73@102.54mph
Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: 360tripleblack77] #2526770
07/25/18 10:02 AM
07/25/18 10:02 AM
Joined: Feb 2005
Posts: 20,116
PA.
pittsburghracer Offline
"Little"John
pittsburghracer  Offline
"Little"John

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Posts: 20,116
PA.
I still have my super Victor Intake and did end up going 9.74 with it on my 408 but with two ported Indy intakes on the shelf not sure if I would ever try it again or not. Finally had a chance to watch your video last night and the car sounds great. Looks like a fun ride. Go out and have some fun


1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time




Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: Streetwize] #2526779
07/25/18 10:40 AM
07/25/18 10:40 AM
Joined: Feb 2007
Posts: 205
Edmonton Alberta, Canada
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R3DART Offline
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Deleted



Last edited by R3DART; 07/26/18 04:24 AM.
Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: pittsburghracer] #2527285
07/26/18 11:20 AM
07/26/18 11:20 AM
Joined: Oct 2015
Posts: 192
Gravataí, RS, Brazil
360tripleblack77 Offline
member
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Joined: Oct 2015
Posts: 192
Gravataí, RS, Brazil
Thank you John! my goal for this year is run at 6.50s. Next race will be in september... Let's do it!!!


'77 Brazilian Dodge Charger R/T - Street Car
Footbrake, Pump Gas, SB Mopar 360" N/A
3300lbs, Leaf Spring + Assassin Bars
Best 1/8 mile ET
1.50 60' / 4.31 330' / 6.73@102.54mph
Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: Streetwize] #2527507
07/26/18 06:14 PM
07/26/18 06:14 PM
Joined: Jul 2018
Posts: 2
ohio
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72340rally Offline
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ohio
I have a stock stroke 340 in a 72 Duster that's all steel & glass that went 10.49 best in cool night air. It's got iron heads a roller cam and a holley 750.It goes thru the traps @ 7600, lots of FUN !

Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: Streetwize] #2527530
07/26/18 07:19 PM
07/26/18 07:19 PM
Joined: Jan 2003
Posts: 3,575
The Netherlands
BigBlockMopar Offline
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Anyone know the conversion for 1/8 mile to 1/4 mile times?
How much would that be on the 1/4?

Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: Streetwize] #2527541
07/26/18 07:33 PM
07/26/18 07:33 PM
Joined: Feb 2003
Posts: 418
delaware
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dusterbuster71 Offline
mopar
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Posts: 418
delaware
you ran a 16.37 better put a slant 6 in it Lol

Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: BigBlockMopar] #2527850
07/27/18 01:02 PM
07/27/18 01:02 PM
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Posts: 19,239
north of coder
moparx Offline
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north of coder
Originally Posted By BigBlockMopar
Anyone know the conversion for 1/8 mile to 1/4 mile times?
How much would that be on the 1/4?


i always use 1.57 x 1/8mi et to get 1/4 et. seems pretty close.
beer

Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: moparx] #2528228
07/28/18 11:43 AM
07/28/18 11:43 AM
Joined: Feb 2006
Posts: 1,048
The Great White North
RAMM Offline
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The Great White North
500hp stock stroke 360


500 hp 360 with w2's


These are two of many examples I have built as I am not a huge fan of the 4" stroke stuff. J.Rob


2009 PHR\EMC Competitor
2010 PHR\EMC Competitor
2011 PHR\EMC Competitor
2012 PHR\EMC Competitor
2013 PHR\EMC Competitor
2014 HotRod/EMC Competitor
2015 HotRod/EMC NoShow
2016 HotRod/EMC 3rd place SPEC Bigblock
2018 HotRod/EMC 7th place G3
Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: Streetwize] #2528242
07/28/18 12:24 PM
07/28/18 12:24 PM
Joined: Sep 2004
Posts: 6,906
IL, Aurora
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ademon Offline
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true 500hp at crank is going to need good aftermarket heads

Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: Streetwize] #2551526
09/18/18 02:55 PM
09/18/18 02:55 PM
Joined: Dec 2009
Posts: 339
Gilroy,CA.
mopardude318 Offline
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408 Stroker 533 HP 520 FT LBS...........................1970 Dart RMS AlterKation
Re: Show me a 500hp "default" stock stroke 340/360 recipie [Re: 360tripleblack77] #2551546
09/18/18 03:17 PM
09/18/18 03:17 PM
Joined: Jan 2003
Posts: 11,701
Portage,michigan
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B3422W5 Online content
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Joined: Jan 2003
Posts: 11,701
Portage,michigan
Originally Posted By 360tripleblack77
You're right! Idle is 1100 RPM and believe me, that's amazing to ride on the street. Maybe in a 408" you can drop the idle around 1000 RPM easily...


I am a big believer in having a high idle with a flat tappet cam.
Have a 1 wire alternator that charges from 1500 rpm on up. So at the track i keep it at 1500 so its always charging


69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8

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