01-27-2011, 02:04 AM | #1 |
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Location: NW, Colorado
Posts: 285
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383 Build Help
Ok guys I am working slowly on my 383 stroker build.
I was wondering if there is a good place for a complete set of specs for my build. I am wanting somehting pretty strong on the lower end (tire smoking take offs, but am not too concenred about lots at the top). Here is what I am starting with in my parts pile: Holley Street Avenger Carb (believe it is a 750) Edlebrok Performer Intake New HEI 8 MM wires The tranny is going to be the 350 for now... 1. I am thinking that I need a good master build Kit: Which one is the best and most compelte? 2. What cam set up should I run? 3. Are Aluminum Heads worth the money? 4. What about Exhaust Headers? Hooker? Headman? Others? 5. What else should I consider to make a great little motor? Thanks a bunch all PS Realize that I am not so worried about being able to go really fast, but would like to get from 0-60 in good time... I am not really interested in getting to much faster than 80...
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Confidence is the feeling we have before we fully comprehend the situation Last edited by elks; 01-27-2011 at 02:06 AM. |
01-27-2011, 09:18 AM | #2 |
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Location: Center City, MN, USA
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Re: 383 Build Help
I did NOT but wish I did start with a roller block.
Next time it will be a roller.
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'70 cab, '71 chassis, 383, TH350, NP205. '71 Malibu convertible '72 Malibu hard top Center City, MN |
01-27-2011, 09:30 AM | #3 |
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Location: Amarillo, TX
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Re: 383 Build Help
Somebody with more exp will prob chime in but im running a stroker I used the scat kit, keith black pistons, comp 3/4 race cam, bowtie heads, stealth intake, 750 carter, hooker super comps, 8.8 msd wires and a felpro master gasket kit, I am running a 350 trans but it has been heavily worked with a 3200 stall converter and 4.56 gears
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67 GMC SW 383 stroker/TH350 w/ 4.56 gears - under construction 04 GMC 1/2ton daily 07 GMC Acadia wifes daily |
01-27-2011, 07:20 PM | #4 | |
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Location: NW, Colorado
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Re: 383 Build Help
Quote:
Thanks a gain. I am just looking at options. It seems that since I have a good carb, intake and ignition I really need to focus on my cam and heads for completing my power. I am wondering how much of a difference there is from one 383 stroker kit to the next. I saw a super chevy build with a $200 cam, $480 kit, and a $750 set of heads. That all seemed really well priced.
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01-28-2011, 08:42 PM | #5 |
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Join Date: Jul 2008
Location: Amarillo, TX
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Re: 383 Build Help
I had a guy do all old school tricks drill the plates, remove check balls, vette servo, engine pulled 550 on the dyno i dont remember the torque
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67 GMC SW 383 stroker/TH350 w/ 4.56 gears - under construction 04 GMC 1/2ton daily 07 GMC Acadia wifes daily |
01-28-2011, 08:47 PM | #6 |
Grandpa in the rustmobile...
Join Date: Nov 2008
Location: Spokane WA/Viola TN
Posts: 11,422
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Re: 383 Build Help
Find a 96+ ROLLER BLOCK!!!! It'll already have the 'vortec' heads.
Scat bottom end, then maybe some vortec heads XE268 Camshaft, then maybe in the future upgrade to bigger cam/heads.
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John Goose-1968 C10 355,9.32-1CR, Vortec Heads ,262 voodoo, 3.73:1 3OTT (HS ride/beater/farm truck) http://67-72chevytrucks.com/vboard/s...d.php?t=317684 Grams 53-1953 Chevrolet Belair http://67-72chevytrucks.com/vboard/s...=1#post4327784 1969 Chevy C10 Shortbed 4.5/6?" Frame off resto http://67-72chevytrucks.com/vboard/s...d.php?t=548136 1999 Toyota Tacoma 4x4 |
01-28-2011, 09:41 PM | #7 |
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Join Date: Jan 2011
Location: Lynn Haven Florida
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Re: 383 Build Help
i used a scat bottom end, 9.5 to 1 compression probe forged pistons,210 cc procomp aluminum heads, lunati cam which you could run with or with out stall converter, but converter recommended, 650 holley double pumper, If you are keeping compression low , don't expect big horse power numbers, most 383's range from 365 to 400 hp, and they are infamous for being bottom end power torque monsters
you can play with the cam shaft advance to get more bottom end power, i advanced my cam 4 degrees hope this has helped Last edited by Fldawg; 01-28-2011 at 09:42 PM. Reason: had to add something |
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