383 Stroker - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Adron67 · 06-15-2003, 11:57 PM

I need a combo that put out 400+hp and alot of tourqe. need ideas on parts to use to get good peformance

Jackal2k9 · 06-16-2003, 12:53 AM

with a 383 stroker thats no problem. Get some 443 or 993 casting heads have the block and heads decked to 10:1 with flat top pistons use an rpm air gap and a good .48/.48 230/230 acutal duration cam and u got it.

Ackattack · 06-16-2003, 11:37 AM

I think using some of the new vortec heads would be another good option.

Roberty · 06-16-2003, 02:09 PM

Vortecs would definately be a good choice for a iron set of heads!!

bigjimzlll · 06-16-2003, 02:39 PM

votecs have small intake runners...very nice for a mild 350, but for the extra cubes, a head with flow in the 200cc range would be better. The vortecs are thin castings and demand unusual matching parts(at a great expense). If stock heads are what you want, go with the 993's or 882's or any other one. I would look at the Pro topline or Dart iron eagles...very reasonable, and offer great performance. They are real thick castings and lend themselfs to port work if you choose. They cam be had for under 750.00.

Jackal2k9 · 06-28-2003, 12:31 AM

993 casting head are the dart iron eagle cast. here in san antonio a guy sells 993 polished decked 2.02/1.60 heads with .50+ lift springs for 425 dollars(pair) assembled with pined studs

06-15-2003, 11:57 PM	#1
Adron67 Registered User Join Date: Mar 2003 Posts: 7	383 Stroker I need a combo that put out 400+hp and alot of tourqe. need ideas on parts to use to get good peformance __________________ Adrian

06-16-2003, 11:37 AM	#3
Ackattack Senior Member Join Date: Aug 2002 Location: Valley Center KS Posts: 3,525	I think using some of the new vortec heads would be another good option. __________________ Project Bruiser: 68 Pro-Touring C-10 5.3L / 4L60E Project Ironhide: 97 GMC Crew Cab 4x4 Cummins SOLD: '69 GMC 1/2T SWB TBI'd: Project No Buck Assembly Manual Index Sign up Thread!!! Factory Service Manual Index

06-16-2003, 02:09 PM	#4
Roberty Hot Damn - Here I Am!! Join Date: Feb 2000 Location: Ringgold, Georgia Posts: 726	Vortecs would definately be a good choice for a iron set of heads!! __________________ My vehicles: '90 Silverado Sport '71 Chevelle SS Convertible '70 C-10 - My Grandfather bought it new - original un-restored

06-16-2003, 02:39 PM	#5
bigjimzlll Senior Member Join Date: Dec 2001 Location: Redding,CA...USA Posts: 4,736	votecs have small intake runners...very nice for a mild 350, but for the extra cubes, a head with flow in the 200cc range would be better. The vortecs are thin castings and demand unusual matching parts(at a great expense). If stock heads are what you want, go with the 993's or 882's or any other one. I would look at the Pro topline or Dart iron eagles...very reasonable, and offer great performance. They are real thick castings and lend themselfs to port work if you choose. They cam be had for under 750.00. __________________ It's called "drag racing" if they called it "tic..tic..WHAM!..BANG! F*&K!!!", they'd have to keep the magazines under the counter with the other men's publications click the clicky to join the site.... http://67-72chevytrucks.com/vboard/payments.php 67 lwb..first hotrod in 25 years..540 best ET is 9.45 @ 141.44 Anderson,CA

06-16-2003, 12:53 AM	#2
Jackal2k9 Registered User Join Date: Apr 2002 Location: Katy, Texas Posts: 171	with a 383 stroker thats no problem. Get some 443 or 993 casting heads have the block and heads decked to 10:1 with flat top pistons use an rpm air gap and a good .48/.48 230/230 acutal duration cam and u got it.

06-28-2003, 12:31 AM	#6
Jackal2k9 Registered User Join Date: Apr 2002 Location: Katy, Texas Posts: 171	993 casting head are the dart iron eagle cast. here in san antonio a guy sells 993 polished decked 2.02/1.60 heads with .50+ lift springs for 425 dollars(pair) assembled with pined studs



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