LB7: Lb7 building and cost

Vmyrhaug

2003 lb7sac45 35" 20x12 fjallasport flares
Mar 6, 2016
177
6
18
41
Norway
Plan for the future:
700-750rwhp.
i'm thinking of compound turbo setup.
the truck i bone stock and around 80k miles.
trans need too be build, and i've have too do the work myself,
I've live in Norway, and not so many can help me with the parts and experince here.

what do i need too upgrade?
what is the best parts too use?
and what parts i most cost effencie too use?

it's very nice if you write down the price for the parts also:)

sorry for my bad english, i'm a norwegian!!!
 

JRein

Aircraft Mechanic's Hero
Sep 26, 2015
212
0
16
LRAFB, Arkansas
Evan at limitless diesel would most likely be able to help you with the trans.

You're going to have to build the bottom end up on the LB7 and will have to run a stroked injection pump or duels

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Vmyrhaug

2003 lb7sac45 35" 20x12 fjallasport flares
Mar 6, 2016
177
6
18
41
Norway
the shipping on heavy parts are expensive yes.
budget? what? :):)
that's why am asking for what part's who is best too use for the goal. then i can put down a budget:)

also, the car is an daily driver, hauling some trailer(about 6000lbs) and will be used a little for drag racing, not much, just for fun:)

i've talked too evan. and in the future the trans parts will bee from him:)

for example, carrillo rods, will be the best, but is there anything else out there who support 750rwhp? and the price?
doo i need tho change the piston? price? best compression rate?

i have a goal. 750rwhp. what parts do i need for this target?
 

Vmyrhaug

2003 lb7sac45 35" 20x12 fjallasport flares
Mar 6, 2016
177
6
18
41
Norway
i'm going too build myself.
i have 14 year of experience with service and repair of Cat equipment.
done a lot of engines, also trans and axels.

also have a Nissan 240sx track car with skyline engine, self build.

so no worries about building myself, but need too know what parts is best too use:)
 

S Phinney

Active member
Aug 15, 2008
4,008
18
28
Quncy, Fl
The real question is do you want to do it once or multiple times? Over build it and you may not have to do much more with it. Building it for your goal if 750 hp won't get it if you decide to turn it up more. Pistons I would use either Fingers ovals or the new forged Diamonds with steel ring lands. They cost more but should be almost indestructible. Carillo's rods or Howard's rods. Use a new keyed crank if you are on a budget or the new Callie's crank if you want it to last longer. It's expensive any way you go so make wise choices.


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