Stroked Forged rotating Assembly for 4.1(Stock block or Stage I)

ttypewhite · 01-30-2009, 09:05 AM

I have a complete rotating assembly here for anybody that's building a 4.1that wants a 274 cubic inch motor. I bought this crank from Lance Ward 4 years ago and its in the same specs since I bought it off of him. Crank was also checked out by Mike Morran and given the thumbs up before I bought it. Drove this all last year with no issues. This is for off center motors. Check the kill section;)
- 3.625 stroke Buick Motorsports Steel Forged crank (wide journal) that is 2.4785 on the mains and 2.2185 journal size (20 under on the mains and 30 under on the rods)
- Carrillo 6.350 rods
- Forged Ross Pistons 4" dia with rings. Speed Pro file fit plasma rings. Compression height on piston is 1.225" Both used for just the summertime last year. No track duty on this set up, just street driving.

$2300 shipped for the entire setup. Will part out if all parts are spoken for.

As you can see the pistons were bought brand new and used for just last summer, rings are in mint condition as well.

Ken Adams · 01-30-2009, 07:52 PM

So this wide journal crank will work in a regular production 4.1 block? Thought regular production 4.1 block has narrow journal crank. Please clarify

ttypewhite · 01-30-2009, 10:31 PM

Yes this will work in a stock 4.1 block or Stage 1 block. Will not work in a 109 block. 4.1 blocks can handle wide journal cranks, I verified that with Dan at DLS before even posting this.

Ken Adams · 01-31-2009, 08:38 AM

Good information. Thanks

Ken Adams · 01-31-2009, 08:43 AM

One more question, does either the regular production 4.1 block and/or the forged crank need to be modified any before dropping forged crank in 4.1 block?

Getchasum · 01-31-2009, 01:41 PM

Quote:

Originally Posted by Ken Adams

One more question, does either the regular production 4.1 block and/or the forged crank need to be modified any before dropping forged crank in 4.1 block?

Yes, the block will have to be clearanced to accept the 3.625 stroke, but it's not a big deal.

ttypewhite · 02-03-2009, 09:15 PM

$2100 shipped

ttypewhite · 02-09-2009, 11:29 AM

ttt

01-30-2009, 09:05 AM	#1 (permalink)
ttypewhite Registered User Join Date: Feb 2004 Location: T-Dot Posts: 1,031	Stroked Forged rotating Assembly for 4.1(Stock block or Stage I) I have a complete rotating assembly here for anybody that's building a 4.1that wants a 274 cubic inch motor. I bought this crank from Lance Ward 4 years ago and its in the same specs since I bought it off of him. Crank was also checked out by Mike Morran and given the thumbs up before I bought it. Drove this all last year with no issues. This is for off center motors. Check the kill section;) - 3.625 stroke Buick Motorsports Steel Forged crank (wide journal) that is 2.4785 on the mains and 2.2185 journal size (20 under on the mains and 30 under on the rods) - Carrillo 6.350 rods - Forged Ross Pistons 4" dia with rings. Speed Pro file fit plasma rings. Compression height on piston is 1.225" Both used for just the summertime last year. No track duty on this set up, just street driving. $2300 shipped for the entire setup. Will part out if all parts are spoken for. As you can see the pistons were bought brand new and used for just last summer, rings are in mint condition as well. __________________ **NOVELLUS GRAPHICS RESOURCES FOR YOUR PRINT, PREPRESS AND CREATIVE NEEDS** www.novellusgraphics.com 9.94@ 135mph with a 1.37 sixty foot http://videos.streetfire.net/video/e...56017164c6.htm www.anderson-performance.com 410-282-9335 DLS Engine Development 886 E 900 N Wheatfield IN 46392 219-956-3653

01-30-2009, 07:52 PM	#2 (permalink)
Ken Adams Registered User Join Date: Aug 2006 Location: Central Missouri Posts: 60	3.625" stroke Buick Motor Sports Forged Crank So this wide journal crank will work in a regular production 4.1 block? Thought regular production 4.1 block has narrow journal crank. Please clarify

01-30-2009, 10:31 PM	#3 (permalink)
ttypewhite Registered User Join Date: Feb 2004 Location: T-Dot Posts: 1,031	Yes this will work in a stock 4.1 block or Stage 1 block. Will not work in a 109 block. 4.1 blocks can handle wide journal cranks, I verified that with Dan at DLS before even posting this. __________________ **NOVELLUS GRAPHICS RESOURCES FOR YOUR PRINT, PREPRESS AND CREATIVE NEEDS** www.novellusgraphics.com 9.94@ 135mph with a 1.37 sixty foot http://videos.streetfire.net/video/e...56017164c6.htm www.anderson-performance.com 410-282-9335 DLS Engine Development 886 E 900 N Wheatfield IN 46392 219-956-3653

01-31-2009, 08:38 AM	#4 (permalink)
Ken Adams Registered User Join Date: Aug 2006 Location: Central Missouri Posts: 60	Buick MotorSports Forged Crank Good information. Thanks

01-31-2009, 08:43 AM	#5 (permalink)
Ken Adams Registered User Join Date: Aug 2006 Location: Central Missouri Posts: 60	BMS Forged Crank One more question, does either the regular production 4.1 block and/or the forged crank need to be modified any before dropping forged crank in 4.1 block?

02-03-2009, 09:15 PM	#7 (permalink)
ttypewhite Registered User Join Date: Feb 2004 Location: T-Dot Posts: 1,031	$2100 shipped __________________ **NOVELLUS GRAPHICS RESOURCES FOR YOUR PRINT, PREPRESS AND CREATIVE NEEDS** www.novellusgraphics.com 9.94@ 135mph with a 1.37 sixty foot http://videos.streetfire.net/video/e...56017164c6.htm www.anderson-performance.com 410-282-9335 DLS Engine Development 886 E 900 N Wheatfield IN 46392 219-956-3653

02-09-2009, 11:29 AM	#8 (permalink)
ttypewhite Registered User Join Date: Feb 2004 Location: T-Dot Posts: 1,031	ttt __________________ **NOVELLUS GRAPHICS RESOURCES FOR YOUR PRINT, PREPRESS AND CREATIVE NEEDS** www.novellusgraphics.com 9.94@ 135mph with a 1.37 sixty foot http://videos.streetfire.net/video/e...56017164c6.htm www.anderson-performance.com 410-282-9335 DLS Engine Development 886 E 900 N Wheatfield IN 46392 219-956-3653

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