FS: LS 600HP 383CID 532#Torque Best offer
06-29-2008, 09:10 PM
#1
Racer
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FS: LS 600HP 383CID 532#Torque Best offer
602 HP 383 CID stroker LS-1 long block assembly
It's a tight economy and I now need to sell my spare fresh 383 motor.
Originally built and just recently freshened up by Joe’s Performance in Ft Myers, FL, “0” miles, no time on it since recent freshened up Oct 2007, 383 CID stroker road racing blueprinted LS-1 long block assembly. This motor ran a lap time of 2:18.4 in my Corvette on the Sebring long course before this recent rebuild. The last engine dyno run was 602 HP @ 6700 RPM w/ 532 # ft torque @ 3900 RPM at the flywheel. Comes with the original Superflow engine dyno sheet.
This LS motor includes the following parts:
Stock LS-6 heads with minor port work / bowel blending. 1.600” exhaust & 2.020 intakes
Crower roller cam with .570” intake lift & .559” exhaust lift and 232/241 degrees of duration @ 50
Forged Ross pistons with 11.5 to 1 compression ratio
Ross wrist pins
Crower roller lifters
Trend custom fit push rods 7.350” length
Eagle 4” stroker crank
Eagle 6” rods (3.905” bore X 4.00” stroke)
Brand new Scorpion aluminum 1.7-1 ratio roller rocker arms
Canton road race oil pan fits Corvette / Camaro chassis
Melling high volume ported oil pump
Comes with a brand new Scoggins-Dickey red LS series engine cradle with caster wheels
DOES NOT HAVE: intake manifold, water pump, coils, starter, balancer
$ 5,500.00
Plus the truck freight/shipping cost & shipping insurance if any
Questions? Contact Buzz Fyhrie cell: 954-612-3606 or E-Mail: rcrbuzz@bellsouth.net
It's a tight economy and I now need to sell my spare fresh 383 motor.
Originally built and just recently freshened up by Joe’s Performance in Ft Myers, FL, “0” miles, no time on it since recent freshened up Oct 2007, 383 CID stroker road racing blueprinted LS-1 long block assembly. This motor ran a lap time of 2:18.4 in my Corvette on the Sebring long course before this recent rebuild. The last engine dyno run was 602 HP @ 6700 RPM w/ 532 # ft torque @ 3900 RPM at the flywheel. Comes with the original Superflow engine dyno sheet.
This LS motor includes the following parts:
Stock LS-6 heads with minor port work / bowel blending. 1.600” exhaust & 2.020 intakes
Crower roller cam with .570” intake lift & .559” exhaust lift and 232/241 degrees of duration @ 50
Forged Ross pistons with 11.5 to 1 compression ratio
Ross wrist pins
Crower roller lifters
Trend custom fit push rods 7.350” length
Eagle 4” stroker crank
Eagle 6” rods (3.905” bore X 4.00” stroke)
Brand new Scorpion aluminum 1.7-1 ratio roller rocker arms
Canton road race oil pan fits Corvette / Camaro chassis
Melling high volume ported oil pump
Comes with a brand new Scoggins-Dickey red LS series engine cradle with caster wheels
DOES NOT HAVE: intake manifold, water pump, coils, starter, balancer
$ 5,500.00
Plus the truck freight/shipping cost & shipping insurance if any
Questions? Contact Buzz Fyhrie cell: 954-612-3606 or E-Mail: rcrbuzz@bellsouth.net
Last edited by Racer Buzz; 10-14-2008 at 09:27 PM.
07-03-2008, 08:47 PM
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07-06-2008, 07:23 AM
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Road race engines and drag race engines are two different engines with two different power and torque bands.
Maybe you might asking nicely about the lode profile? That cam may have more intake at .200, .300 and .400 lift then most big profile cams have at .500 and .600 lift. and why it has so much power with only a .570 and .559 lift cam on semi stock 243 heads.
243 heads with only minor porting and polishing "in the right places" produce lots of usable power and torque.
Maybe you might asking nicely about the lode profile? That cam may have more intake at .200, .300 and .400 lift then most big profile cams have at .500 and .600 lift. and why it has so much power with only a .570 and .559 lift cam on semi stock 243 heads.
243 heads with only minor porting and polishing "in the right places" produce lots of usable power and torque.
Last edited by Allthrottleandsomebottle; 07-07-2008 at 08:57 AM.
07-06-2008, 07:57 PM
#9
Former Vendor
I've had a set of LS6 heads done with the 2.02 valves and they made more power than the current AFR,TFS and ETP's on 346ci's. So I could see an engine dyno putting out 600hp.In car it would probly do 500-530rwhp which is stout for a 383ci.
07-07-2008, 07:47 AM
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CRD Engines
and I am sure Katech could as well
Have a look at the VTS on the SWGT C5ZO6 and the SWGT C6Z06( non 427)
http://www.world-challenge.com/competitors/vts.php
You might be surprised what those engines produce even after the air restrictors are put in front of the tb.
Here is a 243 head that will get one close.
http://www.lingenfelter.com/store/88958622.html
These heads are used in the SWGT corvettes.
over 300cfm at .550 lift - puts many of those 'stage 3' heads to shame.
Maybe someone can enlighten us on the difference between air Volume vs. air velocity though a set of heads?
Comes down to what do you want and what are you going to use your engine for? Then what is your budget and double it.
Detail?
Bling
and I am sure Katech could as well
Have a look at the VTS on the SWGT C5ZO6 and the SWGT C6Z06( non 427)
http://www.world-challenge.com/competitors/vts.php
You might be surprised what those engines produce even after the air restrictors are put in front of the tb.
Here is a 243 head that will get one close.
http://www.lingenfelter.com/store/88958622.html
These heads are used in the SWGT corvettes.
over 300cfm at .550 lift - puts many of those 'stage 3' heads to shame.
Maybe someone can enlighten us on the difference between air Volume vs. air velocity though a set of heads?
Comes down to what do you want and what are you going to use your engine for? Then what is your budget and double it.
Detail?
Bling
07-07-2008, 07:56 AM
#12
Team Owner
CRD Engines
and I am sure Katech could as well
Have a look at the VTS on the SWGT C5ZO6 and the SWGT C6Z06( non 427)
http://www.world-challenge.com/competitors/vts.php
You might be surprised what those engines produce even after the air restrictors are put in front of the tb.
Here is a 243 head that will get one close.
http://www.lingenfelter.com/store/88958622.html
These heads are used in the SWGT corvettes.
over 300cfm at .550 lift - puts many of those 'stage 3' heads to shame.
Maybe someone can enlighten us on the difference between air Volume vs. air velocity though a set of heads?
Comes down to what do you want and what are you going to use your engine for? Then what is your budget and double it.
Detail? Bling
and I am sure Katech could as well
Have a look at the VTS on the SWGT C5ZO6 and the SWGT C6Z06( non 427)
http://www.world-challenge.com/competitors/vts.php
You might be surprised what those engines produce even after the air restrictors are put in front of the tb.
Here is a 243 head that will get one close.
http://www.lingenfelter.com/store/88958622.html
These heads are used in the SWGT corvettes.
over 300cfm at .550 lift - puts many of those 'stage 3' heads to shame.
Maybe someone can enlighten us on the difference between air Volume vs. air velocity though a set of heads?
Comes down to what do you want and what are you going to use your engine for? Then what is your budget and double it.
Detail?
Bling
07-07-2008, 08:08 AM
#13
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The original ones had some extra aluminum welded on for strength, which still did not hold up. IIRC these where fixed, but dont expect to go a whole season on a set. Might get three - four races according to several SWGT engine builders.
07-07-2008, 08:13 AM
#14
Safety Car
600 does sound like a lot for a 383. I know LT1's are weaker, but I have a 383 LT1 with a slightly larger cam, and fully ported heads, makes about 500 fwhp.
Tim
07-07-2008, 08:55 AM
#16
Race Director
If ya don't like the price or other........move along w/o comment.
PA's will not be tolerated
PA's will not be tolerated
