building a gn motor

[j-6]

Ok guys need some insight Im wanting to put together a GN motor here in the near future is it really as complicated as other mechanics are putting on I really want to get into will be my first so help me out with some pointers do need to purchase any books to go by or just use the board for advice I know of a good machine shop in the area so that will help some but putting it together will be another story.

 

[challengermike]

Its no different than any other engine.Follow the specs and you will be fine.

 

[charlief1]

Don't use the factory specs unless you go on the small end. Go to the engine section and do a LOT of searching and reading first. Ask question and weigh the responses before you do something. See who has the best results as well.

 

[rodman99999]

Find someone that has done, and knows how to machine/set up, Buick motors. If the clearances are done like(for instance) a Small Block Chevy: you won't have any oil pressure to speak of. The Buick oiling system is considerably different than most other motors. The positioning of the cam bearings is critical/different also. There are many motors that have been ruined by, "any old machine shop". If you want the correct/best Buick specs: go by those in one of the 'Buick Power Source' books.

 

[j-6]

building a motor

Thanks guys just got off work had a rough day,had to trouble shoot nearly all day, but you 3 guys who replied just made my day I know I can do it and having good board members like you guys really helps a lot thanks once I get started will keep you informed

 

[BlackBandit]

It's no different than putting together any other engine. It has it's nuances but if you take the time to do your research you should be fine. Do ALLOT of searching on here as all the info you need is here for the finding. Have you ever built/assembled an engine before?

 

[j-6]

no but willing, Im thinking of finding me a complete motor either a 305 or I would like to start out with a buick engine and go for the GUSTO

 

[just plain john]

A SBC would probably be cheaper to do, and if you've never done an engine before you will find more tech support for a small block than a turbo Buick. Plus almost any parts house has Chevy parts for cheap, but not so much for a TR. I don't get the reason for a 305 though. Why not go for the extra cubes and do a 350? Hell, you can buy a new 4 bolt main long block with a warrenty from Chevrolet almost cheaper than you can build one after machining costs, new pistons, rings, cam and bearings, ect. On top of that, since the 305 bore is smaller, the valves are shrouded compared to a 4" bore. Neither will pull like the Buick though. What is your budget? Unless you already have a complete Buick set up, be aware that the little detail things quickly add up to a lot of money, particularly if you want to go fast. Fuel pump, adj. FP regulator, injectors, 3" DP, alky, turbo upgrade, ect., ect..

 

[Blown&Injected]

Don't use the factory specs unless you go on the small end. Go to the engine section and do a LOT of searching and reading first. Ask question and weigh the responses before you do something. See who has the best results as well.

"small end" ???
.0003 is the small or tight spec for the main bearings and I do not believe an engine would work like that

 

[j-6]

building a motor

I just had a 109 block built champion heads,218-212 roller rjc frontmount, so I know its expensive I want to build another turbo engine and buy a body with the wiring harness in the near future.