Register or Log In To remove these advertisements. |
|
|
|
Thread Tools | Display Modes |
01-08-2015, 06:28 PM | #1 |
Registered User
Join Date: Dec 2014
Location: Oak Lawn Illinois
Posts: 26
|
The 383 stroker so far for my 69 C20
.030 over 1969 010 four bolt main block with ARP main studs
SRP forged short skirt pistons 6 inch Eagle SIR rods Stock 400 crank Melling high volume oil pump Lunati nitrous cam .520/.509 lift with 234/244 @.050 on a 112 LSA Canton 7 quart oil pan Moroso Re-enforced timing cover
__________________
69 C20 3/4 Ton 350 TH400 63 Buick Rivera 407 Nailhead TH400 |
01-08-2015, 08:03 PM | #2 |
Registered User
Join Date: May 2013
Location: WEST PALM FLORIDA
Posts: 1,174
|
Re: The 383 stroker so far for my 69 C20
Thats alot of cam ,,,,, what heads
__________________
68 Long Fleet , ly6 , turbo 350 , 3-5 drop , original paint , front discs 67 Small window , 7 foot bed , tweaked 6.0 LSX 2004R Medium Olive 58 Apache fleet , 235 , offy intake , dual exhaust , 4 on the floor , red/white 69 Long Fleet , Custom , 6.0, 4l60 , AC , Medium Olive |
02-01-2015, 12:39 PM | #3 |
Registered User
Join Date: Dec 2014
Location: Oak Lawn Illinois
Posts: 26
|
Re: The 383 stroker so far for my 69 C20
Dart sportsman 200 cc runners, ported, 2.055 & 1.625 valves.
__________________
69 C20 3/4 Ton 350 TH400 63 Buick Rivera 407 Nailhead TH400 |
02-01-2015, 02:45 PM | #4 |
Registered User
Join Date: Nov 2012
Location: NYC
Posts: 429
|
Re: The 383 stroker so far for my 69 C20
I must have started a trend! I put dart heads on my 350 small block
__________________
.................._____ __________//___{\____ /__---____//____/__---/ .....(O). ..................(O). BUILD THREAD K20 http://67-72chevytrucks.com/vboard/s...d.php?t=651601 pages 2-4 |
02-01-2015, 03:50 PM | #5 | |
Registered User
Join Date: Jun 2014
Location: Shingle Springs, CA
Posts: 869
|
Re: The 383 stroker so far for my 69 C20
Quote:
Whats your HP goal? |
|
02-02-2015, 09:16 AM | #6 |
Registered User
Join Date: May 2013
Location: WEST PALM FLORIDA
Posts: 1,174
|
Re: The 383 stroker so far for my 69 C20
Excellent choice for heads , should work great with your engine
__________________
68 Long Fleet , ly6 , turbo 350 , 3-5 drop , original paint , front discs 67 Small window , 7 foot bed , tweaked 6.0 LSX 2004R Medium Olive 58 Apache fleet , 235 , offy intake , dual exhaust , 4 on the floor , red/white 69 Long Fleet , Custom , 6.0, 4l60 , AC , Medium Olive |
02-02-2015, 01:04 PM | #7 |
Registered User
Join Date: Dec 2012
Location: Manitoba
Posts: 644
|
Re: The 383 stroker so far for my 69 C20
That's almost the same cam/set up I'm runnin. I chose AFR heads for my rig. Can't wait to hear it rumble. AFR has dyno sheets around the 475 hp mark with that setup. Good choices there IMO.
|
02-03-2015, 08:17 PM | #8 |
Registered User
Join Date: Feb 2003
Location: Santa Ana, CA
Posts: 2,191
|
Re: The 383 stroker so far for my 69 C20
Are you running a flat tappet cam? I'm assuming so based on the block. Why not a roller cam to go with all of the other goodness you've assembled? Not knocking your set up, just curious.
|
02-03-2015, 10:18 PM | #9 |
Registered User
Join Date: Nov 2006
Location: Virginia's Eastern Shore
Posts: 91
|
Re: The 383 stroker so far for my 69 C20
What does it cost (if I might ask) up there in Illinois to have the mains honed for the studs?
|
02-04-2015, 09:58 AM | #10 |
Registered User
Join Date: Sep 2013
Location: United kingdom
Posts: 127
|
Re: The 383 stroker so far for my 69 C20
Line boring?
have you measured the bores on the main bearing saddles? measure them with the bolts torqued up and then with the studs , if there is a difference then get it line bored, more than likely there will be no difference.
__________________
GMC K1500 1971 350 cu in th350 4wd Bondo Bob c 10 1971 stepside th 350 c10 1970 350 cu in manual air con stepside. |
02-15-2015, 05:59 PM | #11 |
Registered User
Join Date: Dec 2014
Location: Oak Lawn Illinois
Posts: 26
|
Re: The 383 stroker so far for my 69 C20
I figured i will run this flat tappet until i get tired of it. I will put a roller cam in when the engine comes out of the truck for a freshen up.
__________________
69 C20 3/4 Ton 350 TH400 63 Buick Rivera 407 Nailhead TH400 |
02-15-2015, 06:02 PM | #12 |
Registered User
Join Date: Dec 2014
Location: Oak Lawn Illinois
Posts: 26
|
Re: The 383 stroker so far for my 69 C20
We're thinking around 440 hp and close to 500 ft lbs.
__________________
69 C20 3/4 Ton 350 TH400 63 Buick Rivera 407 Nailhead TH400 |
02-15-2015, 06:04 PM | #13 |
Registered User
Join Date: Dec 2014
Location: Oak Lawn Illinois
Posts: 26
|
Re: The 383 stroker so far for my 69 C20
The mains were twisted from the studs, no line boring, but a line hone was recommended. Only ran me 100 bucks.
__________________
69 C20 3/4 Ton 350 TH400 63 Buick Rivera 407 Nailhead TH400 |
02-15-2015, 07:17 PM | #14 |
Senior Member
Join Date: Feb 2010
Location: Falls City, Nebraska "100 Miles From Nowhere"
Posts: 2,219
|
Re: The 383 stroker so far for my 69 C20
Nice! What tranny and rear end?
__________________
Michael of the clan Hill, "Two Seventy Two's" 71 1-ton Dually 350 4-Speed 71 C/50 Grain Truck, 350 Split-Axle 4-Speed 02 3/4 ton Express 14 Indian Chief Vintage 1952 Ford 8N, "Only Ford Allowed On The Property" "Be American, Buy American" |
02-15-2015, 09:38 PM | #15 |
Registered User
Join Date: Dec 2014
Location: Oak Lawn Illinois
Posts: 26
|
Re: The 383 stroker so far for my 69 C20
Doug Nash 5 Speed, and a Dana 60.
__________________
69 C20 3/4 Ton 350 TH400 63 Buick Rivera 407 Nailhead TH400 |
02-15-2015, 09:39 PM | #16 |
Registered User
Join Date: Dec 2014
Location: Oak Lawn Illinois
Posts: 26
|
Re: The 383 stroker so far for my 69 C20
Truck currently has a th400 and a Eaton HO72. Nash and Dana are being built.
__________________
69 C20 3/4 Ton 350 TH400 63 Buick Rivera 407 Nailhead TH400 |
Bookmarks |
|
|