Author Topic: 1977 Chevy Stepside re-do  (Read 117060 times)

Offline HAULIN IT

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That's going to be One bad mutha! Are you going to intercool it? What is the compression work out to being? Lorne

Offline cubicdollars

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Yes it will be intercooler or a Snow performance methonal injection. I will have 9 to 1 compression, Flat top -3cc valve relief, 4.350 bore and 119cc heads.

1977 Stepside,F2 Procharged BBC 505
1984 Buick T Type Regal, LS Swapped

Offline cubicdollars

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Here is a photo of my head on the flow bench



« Last Edit: February 12, 2009, 12:42:30 pm by cubicdollars »
1977 Stepside,F2 Procharged BBC 505
1984 Buick T Type Regal, LS Swapped

Offline frogman68

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Might just be me but I never saw a "invisible" head before :)

Offline 80stepsideguy

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Those must be the lightest set of heads i have ever seen lol.... :o

thanks
pat
1980 Chevy c10 restomod:  350/700r4 12 bolt 3.73 rearend iris blue metallic
1998 Chevy 1500 S/B 2wd
1970 cougar convertible: triple white 1 of 1
1931 Ford Model A roadster(family inherited)
2014 Hyundai Tucson Limited(my daily driver)
2023 Kia Sportage X Pro (her daily driver).

Offline 80stepsideguy

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Question,
what is the update on this beast of a motor? Inquiring minds like to know. lol...

hanks
pat
1980 Chevy c10 restomod:  350/700r4 12 bolt 3.73 rearend iris blue metallic
1998 Chevy 1500 S/B 2wd
1970 cougar convertible: triple white 1 of 1
1931 Ford Model A roadster(family inherited)
2014 Hyundai Tucson Limited(my daily driver)
2023 Kia Sportage X Pro (her daily driver).

Offline cubicdollars

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Update ;D

I have the clearancing done.  I need to order piston rings, camshaft, new bearings, and lifters before I dissassemble the entire assembly clean and reassemble for the last time and put it on the test stand for break in.

I got the heads back from the machine shop he was able to pick up quite a bit on the exhaust side and a little on the intake side.

Here are a few picts ...enjoy  ;)








1977 Stepside,F2 Procharged BBC 505
1984 Buick T Type Regal, LS Swapped

Offline HAULIN IT

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Cubic, Did they not do much port work on the intake side to maintain the 80% flow rule? Lookin' Good! Lorne

Offline cubicdollars

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He concentrated mainly on the exhaust , these heads will be on a blown application they still flow great at .700 the intakes flow 347.5 and the exhaust flows 310.4. ;D

1977 Stepside,F2 Procharged BBC 505
1984 Buick T Type Regal, LS Swapped

Offline cubicdollars

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Got my truck back from a buddy of mine that did the majority of the body work, I just need to scuff the white paint and prime the entire truck. I also have to send the rear fenders to the soda blaster this week then drop them back off to the bodyman for the gas tank door welded up and the inner fender lips cut and stiffened up.

enjoy the picts  ;D







1977 Stepside,F2 Procharged BBC 505
1984 Buick T Type Regal, LS Swapped

Offline cubicdollars

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Got the truck completly tore apart this week and finished scuffing the old paint. It's pretty much ready t prime then I'll shoot the firewall and door jams. It looks like I'll be able to order a bunch of engine parts this payday as well to final assembly the engine ;D ;D.

latest picts enjoy....





1977 Stepside,F2 Procharged BBC 505
1984 Buick T Type Regal, LS Swapped

Offline 1983stepside

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wow is that truck gonna look awsome i realy like how your dash is layed out, good work man wish my stepside was like yours keep the pics coming 8)

Offline CoggedBelt75

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Great job!!! Was wondering what the duty assignment will be, street, street/strip, or strip?

Joe
Joe
1975 C10 blown 383

Offline cubicdollars

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Thanks Guy's  ;D

Mainly strip but it will be street driven. The engine is a 505 Tall deck. and I will have an F2 procharger on it with an intercooler on it. I am setting it up for Real Stret 10.5, not real sure if I will be competive but I love seeing the faces of guys that just got wooped by an old farm truck ;)

I should have it in primer before the week is over and with this payday I should have the rest of the engine parts I need to Final assembly the engine.

Thanks
Dan
1977 Stepside,F2 Procharged BBC 505
1984 Buick T Type Regal, LS Swapped

Offline low-okie

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looking very nice.