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Re: highest hp street small blocks on here?? [Re: rt66jim] #184782
01/08/09 12:33 AM
01/08/09 12:33 AM
Joined: Jan 2003
Posts: 8,180
Detroit, MI
CokeBottleKid Offline
master
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master

Joined: Jan 2003
Posts: 8,180
Detroit, MI
I think Ryan will win the crown on this one

Re: highest hp street small blocks on here?? [Re: CokeBottleKid] #184783
01/08/09 12:01 PM
01/08/09 12:01 PM
Joined: Jan 2003
Posts: 4,002
Joplin, Mo
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rt66jim Offline
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Joplin, Mo
Quote:

I think Ryan will win the crown on this one


I have no doubt that he has set the bar awfully high. But, I have learned there is always someone faster. It's the nature of the hobby/sport. Jim

Re: highest hp street small blocks on here?? [Re: rt66jim] #184784
01/08/09 12:03 PM
01/08/09 12:03 PM
Joined: Nov 2003
Posts: 3,106
Ridgeland Wi
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mopars_1 Offline
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Joined: Nov 2003
Posts: 3,106
Ridgeland Wi
Quote:

Quote:

I think Ryan will win the crown on this one


I have no doubt that he has set the bar awfully high. But, I have learned there is always someone faster. It's the nature of the hobby/sport. Jim




which set up is this?


1971 Plymouth Duster 340 auto
1937 Plymouth PT50
1969 Dodge Dart Swinger 340 4 speed
2013 Ram laramie 2500 hemi
2008 Harley FLSTSB springer
Re: highest hp street small blocks on here?? [Re: rt66jim] #184785
01/08/09 12:31 PM
01/08/09 12:31 PM
Joined: Jan 2003
Posts: 4,573
...gently down the stream
LAR_414 Offline
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Posts: 4,573
...gently down the stream
Geee....I thought there would be way faster cars replying to this thread than my street car.

Jim,that white dart is so darn close to mine, it's scarry. Looks like you have a bigger cam, better heads, better intake, and a bit more weight.

Mine runs:
11.2's consistently (bad weather)
Best is the last time out.... 11.07 at 120mph+

414 based 340 block, 11.2 compression, 93 octane pump gas at 34 degrees timing, with home ported E heads and my own custom ground 260 @.050 solid flat cam. Home built 727 with RMV and 4400 flash 9" PTC converter and 4.30 gears with 28" tall tires.

As always,....driven to and from the track, and raced as driven (less tools in the trunk).

New this winter is a Dana to replace the 8 3/4 (same gear ratio) and it's 38lbs heavier.

Oh yeah, and a stick is on the way to replace the slush box!

Re: highest hp street small blocks on here?? [Re: DusterKrazy] #184786
01/08/09 12:38 PM
01/08/09 12:38 PM
Joined: Dec 2007
Posts: 1,572
Jacksonville Florida
elitecustombody Offline
pro stock
elitecustombody  Offline
pro stock

Joined: Dec 2007
Posts: 1,572
Jacksonville Florida
625-650 rwhp daily beater, built little straight 6 ,62mm KKK turbo,AEM EMS,RPS Carbon/Kevlar clutch,6 speed

Re: highest hp street small blocks on here?? [Re: rt66jim] #184787
01/08/09 01:50 PM
01/08/09 01:50 PM
Joined: Jan 2003
Posts: 8,180
Detroit, MI
CokeBottleKid Offline
master
CokeBottleKid  Offline
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Joined: Jan 2003
Posts: 8,180
Detroit, MI
Quote:

Quote:

I think Ryan will win the crown on this one


I have no doubt that he has set the bar awfully high. But, I have learned there is always someone faster. It's the nature of the hobby/sport. Jim




Very true, we'll see in this thread won't we...

Re: highest hp street small blocks on here?? [Re: CokeBottleKid] #184788
01/08/09 02:11 PM
01/08/09 02:11 PM
Joined: Jan 2003
Posts: 8,547
State College, PA
RyanJ Offline
moparts member
RyanJ  Offline
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Joined: Jan 2003
Posts: 8,547
State College, PA
Quote:

I think Ryan will win the crown on this one




All depends on your definition of "street" I will TRY to put 1000-2000 miles on mine this year, I don't have an odometer so... hard to know exact milage. Plan on driving it to work at least once a week if not more....

I'll have Chassis dyno #'s this spring, should be over 1000 to tires. Somewhere in the 1200-1300 flywheel I presume.

(394" Single 80MM turbo with W9RP heads & 254 Solid roller)

Re: highest hp street small blocks on here?? [Re: RyanJ] #184789
01/08/09 03:51 PM
01/08/09 03:51 PM
Joined: Jan 2004
Posts: 755
Tempe, AZ
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loco340cuda Offline
super stock
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Posts: 755
Tempe, AZ
Quote:

Quote:

I think Ryan will win the crown on this one




All depends on your definition of "street" I will TRY to put 1000-2000 miles on mine this year, I don't have an odometer so... hard to know exact milage. Plan on driving it to work at least once a week if not more....

I'll have Chassis dyno #'s this spring, should be over 1000 to tires. Somewhere in the 1200-1300 flywheel I presume.

(394" Single 80MM turbo with W9RP heads & 254 Solid roller)






70 Cuda 340 4 speed - now stroked to 416ci (SOLD)
2017 Mustang Shelby GT350
Re: highest hp street small blocks on here?? [Re: RyanJ] #184790
01/08/09 03:59 PM
01/08/09 03:59 PM
Joined: Jul 2004
Posts: 143
New Brunswick, Canada
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CoyoteJack Offline
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Joined: Jul 2004
Posts: 143
New Brunswick, Canada
Quote:

Quote:

I think Ryan will win the crown on this one




All depends on your definition of "street" I will TRY to put 1000-2000 miles on mine this year, I don't have an odometer so... hard to know exact milage. Plan on driving it to work at least once a week if not more....

I'll have Chassis dyno #'s this spring, should be over 1000 to tires. Somewhere in the 1200-1300 flywheel I presume.

(394" Single 80MM turbo with W9RP heads & 254 Solid roller)




I think I will take my little LA/Magnum hybrid and go home with my tail tucked neatly between my legs now.

Jack

Re: highest hp street small blocks on here?? [Re: RyanJ] #184791
01/08/09 05:38 PM
01/08/09 05:38 PM
Joined: Sep 2004
Posts: 22,873
Chicken coop
dustergirl340 Offline
Chicken Little
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Chicken Little

Joined: Sep 2004
Posts: 22,873
Chicken coop
RyanJ rules!


Re: highest hp street small blocks on here?? [Re: DusterKrazy] #184792
01/09/09 05:43 AM
01/09/09 05:43 AM
Joined: Jun 2005
Posts: 793
Utah
topbrent Offline
super stock
topbrent  Offline
super stock

Joined: Jun 2005
Posts: 793
Utah
This would be a fun street motor. 520 HP - 540 TQ

-408 based on Magnum block
-RHS 360HPST iron heads, 2.02/1.60
-Hughes 236/242 @ .050 Hyd roller .557/.521 lift
-stock Magnum hydraulic lifters
-Dove/Racer brown rockers 1.6 intake 1.5 exhaust
-Performer RPM Air Gap
-Holley 870 Street Avenger
-1 5/8 x 2 3/4 dyno headers
-91 octane pump gas
-12.5 manifold vacuum @ 950 RPM
-398 CTQ @ 2000 RPM
-542 CTQ peak @ 4300 RPM
-520 CHP peak @ 5900 RPM
-500 CTQ from 3200 to 5200 RPM

https://board.moparts.org/ubbthreads/show...part=1&vc=1

Re: highest hp street small blocks on here?? [Re: dustergirl340] #184793
01/09/09 03:07 PM
01/09/09 03:07 PM
Joined: Jan 2003
Posts: 4,002
Joplin, Mo
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rt66jim Offline
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Posts: 4,002
Joplin, Mo
Quote:

RyanJ rules!




And I didn't mean to leave the impression that I disagree with that. He did my heads. Jim

Re: highest hp street small blocks on here?? [Re: LAR_414] #184794
01/09/09 03:12 PM
01/09/09 03:12 PM
Joined: Jan 2003
Posts: 4,002
Joplin, Mo
R
rt66jim Offline
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Joplin, Mo
Quote:

Geee....I thought there would be way faster cars replying to this thread than my street car.

Jim,that white dart is so darn close to mine, it's scarry. Looks like you have a bigger cam, better heads, better intake, and a bit more weight.

Mine runs:
11.2's consistently (bad weather)
Best is the last time out.... 11.07 at 120mph+

414 based 340 block, 11.2 compression, 93 octane pump gas at 34 degrees timing, with home ported E heads and my own custom ground 260 @.050 solid flat cam. Home built 727 with RMV and 4400 flash 9" PTC converter and 4.30 gears with 28" tall tires.

As always,....driven to and from the track, and raced as driven (less tools in the trunk).

New this winter is a Dana to replace the 8 3/4 (same gear ratio) and it's 38lbs heavier.

Oh yeah, and a stick is on the way to replace the slush box!


Larry all I can say as an excuse for mine is it is just a pig. Fast68 did tell the cam is all wrong for a car with full exhaust and even was kind eonough to sell me one that should work better. At a very good price I might add. However, I decided against a cam change and I'm doing a body change instead. Lighter and no exhaust may work. Jim

Re: highest hp street small blocks on here?? [Re: rt66jim] #184795
01/09/09 03:21 PM
01/09/09 03:21 PM
Joined: Jan 2003
Posts: 4,573
...gently down the stream
LAR_414 Offline
master
LAR_414  Offline
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Posts: 4,573
...gently down the stream
I just think it's kinda cool that there are two 69 darts that are white with smallblocks that run within .01 of each other! Would make for a nice run!

Re: highest hp street small blocks on here?? [Re: LAR_414] #184796
01/09/09 04:00 PM
01/09/09 04:00 PM
Joined: Jan 2003
Posts: 4,002
Joplin, Mo
R
rt66jim Offline
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Joplin, Mo
Make that one nice one and my 50 footer. But yes it would have been an interesting race. Whoever snoozes looses in that one. Jim

Re: highest hp street small blocks on here?? [Re: DusterKrazy] #184797
01/09/09 04:52 PM
01/09/09 04:52 PM
Joined: May 2004
Posts: 270
Washington, IL
H
Hughes Offline
enthusiast
Hughes  Offline
enthusiast
H

Joined: May 2004
Posts: 270
Washington, IL
We have a tech article of a 426 small block we built last year that ran on pump gas and made over 600HP on the dyno. You can check it out here
http://www.hughesengines.com/TechArticles/12feb2008smallblock426strokerdynotest.php
We are currently finishing up a 472 cubic inch small block. We hope to have it on the dyno in the next 3 weeks or so. Can't wait to see those numbers!
Kevin @ Hughes

Re: highest hp street small blocks on here?? [Re: Hughes] #184798
01/09/09 09:36 PM
01/09/09 09:36 PM
Joined: Sep 2006
Posts: 85
ohio
ffej Offline
member
ffej  Offline
member

Joined: Sep 2006
Posts: 85
ohio
heres mine not sure of exact hp but somewhere around 450 and its actually very streetable not to mention alot of fun

4936376-72ply.JPG (149 downloads)
Re: highest hp street small blocks on here?? [Re: ffej] #184799
01/09/09 11:03 PM
01/09/09 11:03 PM

A
Anonymous
Unregistered
Anonymous
Unregistered
A





340 "X" block, standard bore, lightly ported 302 heads, Diamond quench/dish pistons at 8.25 to 1, 208/201 @ .050 flat tappet Crower hydraulic cam, Speed Pro EFI on Eddie Perfomer, two TO4 turbos, intercooler, Eddie water injection, 14 psi boost on pump gas, 21" vacuum at idle (750 rpm) 18"+ at 65 mph (2300 rpm), 20 mpg. Approx 600hp/600tq.

Re: highest hp street small blocks on here?? #184800
01/10/09 12:48 AM
01/10/09 12:48 AM
Joined: Mar 2005
Posts: 331
Cincinnati Oh
F
fasthawk6 Offline
enthusiast
fasthawk6  Offline
enthusiast
F

Joined: Mar 2005
Posts: 331
Cincinnati Oh
heres mine 408 indy-1 heads 12.25 to 1 soild roller 1"7/8 ttis 3" exhaust 4spd 4.10 gear 3500lbs race weight.first pass was 1.74 60 ft 94 at the 1/8 at 11.51 at 122 ,2 pass was 1.70 60 96 1/8 th then it took out 2 main bearings,that was leaving at 3800 rpms on the 2 step and short shifting

Re: highest hp street small blocks on here?? [Re: fasthawk6] #184801
01/10/09 10:47 AM
01/10/09 10:47 AM
Joined: Sep 2004
Posts: 2,091
oberlin, Ohio
Rapid340 Offline
top fuel
Rapid340  Offline
top fuel

Joined: Sep 2004
Posts: 2,091
oberlin, Ohio
Unlike most FAST style cars, my car is street driven more than raced. It has 3.55 gears and with a gear change on sticky tires I have no doubt it would touch into the tens. Best 60 ft. on drag radials is 1.62.

The car weighs 3280 with me in it. When running on polyglass tires I throw close to 250 lbs in the rear. Its not the highest HP street SB but does get attention.

Its got my own custom flat tappet solid cam and of course, a thermoquad.

Small blocks are fun.

4937500-smallduster.jpg (202 downloads)

1971 Factory Appearing Duster 340 11.000 @ 122 mph
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