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10-05-2011, 08:02 PM
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#1 |
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Registered User
Join Date: Aug 2009
Location: hillborough nc
Posts: 410
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got a new engine!!!
picked up a non integral 250 last weekend for my 79 Chevy and I started tearing it down this week, dad took it to work a pressure washed it Tuesday and come to find out it was a Jasper reman engine. so I am not for sure how much it was bored over when it was rebuilt so I might end up using my 79's block and the non integral head, I plan on adding a set of 307 flat top pistons and shaving .030 off the head, larger valves, towing style cam, roller rockers, and an Offy 4bbl intake and a Holley 390 CFM carb.
 when i got it home pre dissambly cleaned and disassembled
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77 chevy BIG 10 350/sm465/12bolt w 3.73 bout 240 horse power NO power steerin 79 chevy 1/2 ton 250/three on the tree/3.08s soon to get built 250/floor shift conversion/3.08s 81 mercedes 300d 25 MPG 77 chevy BIG DOOLEY 454/sm-465/14 bolt 4.10s "fully loaded" 73 plymouth duster 225 slant six/230 3 speed/8 1/4 trying to acheve 300 horse six http://www.cardomain.com/ride/3135091 '77 chevy trucks. built to stay tough. life is short build a hot rod 
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10-05-2011, 08:05 PM
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#2 |
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Registered User
Join Date: Mar 2011
Location: Kalamazoo, MI
Posts: 120
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Re: got a new engine!!!
Sounds like a great plan. You'll get awesome power out of that six-popper.
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'76 C10 "BIG10" SWB 454/400 Mostly Stock. Last edited by gofastbobby; 10-05-2011 at 08:21 PM. |
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10-05-2011, 08:18 PM
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#3 |
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Registered User
Join Date: Feb 2008
Location: Buford, Ga.
Posts: 339
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Re: got a new engine!!!
You should do the head lump ports as well. The intake and carb are pretty much worthless without head porting.
http://cgi.ebay.com/ebaymotors/194-2...item2eb7e24cff
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My 68 cougar restomod build:HERE |
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10-05-2011, 09:28 PM
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#4 | |
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Registered User
Join Date: Aug 2009
Location: hillborough nc
Posts: 410
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Re: got a new engine!!!
Quote:
wow never realy notice how long the push rods are...
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77 chevy BIG 10 350/sm465/12bolt w 3.73 bout 240 horse power NO power steerin 79 chevy 1/2 ton 250/three on the tree/3.08s soon to get built 250/floor shift conversion/3.08s 81 mercedes 300d 25 MPG 77 chevy BIG DOOLEY 454/sm-465/14 bolt 4.10s "fully loaded" 73 plymouth duster 225 slant six/230 3 speed/8 1/4 trying to acheve 300 horse six http://www.cardomain.com/ride/3135091 '77 chevy trucks. built to stay tough. life is short build a hot rod
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10-05-2011, 08:49 PM
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#5 |
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Registered User
Join Date: Sep 2010
Location: los angeles
Posts: 1,134
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Re: got a new engine!!!
DAAAAAYUUUM! Look at the length of those pushrods...
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10-05-2011, 09:30 PM
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#6 |
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Registered User
Join Date: Dec 2010
Location: Pittsburgh, PA
Posts: 1,009
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Re: got a new engine!!!
Nice. I definitely like the hopped-up 6 bangers. They have such a neat sound with a split manifold and cherry bombs. Classic hot rod sound.
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Steve Member of the Foot Pedal Club '83 Chevy K20: 6" Rough Country, 3" Performance Accessories BL, Bushwacker Cutouts, 38x15.50 Mickey Thompson Baja Claws, 350 HP 350 crate engine from Jegs, Turbo 400 
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