Build advice please!

[grimdsm]

Ok so i have been on here for about 3 weeks researching for my build, i want to make about 400whp, I have 4,500- 5,000 set aside for the build. What i figure i need is:

fuel:
walbro 255 pump
880cc injectors

Engine:
I have a short block being built by dsm grave yard, 7 bolt with 1g rods and evo 9 pistons

head:
re-built head, ss valve's upgraded springs and retainers
and a mild cam

Turbo setup:
20g turbo
better manifold
o2 housing
down pipe
cat delete
cat back
punishment racing fmic

Tuning:
ecmlink v3
GM maf
aem wide band
MBC

What else would be helpful for getting into the 400 range?

 

[2gawdtsi]

your going to need either ECMlink or another standalone setup for those injectors...

 

[grimdsm]

Alright added link, would the above mods put me in 400whp range? with my budget is 400whp attainable?

 

[half-cocked]

Did you mean te engine they are building you is a 6 bolt? To my knowledge you can't put the 1G big rods in a 7 bolt engine. Just a thought. While I'm not familiar with parts like the Evo 9 pistons and the specifics of a 20G I would say you are playing with a decent amount of cash. I dont know how much the engine is costing to build or if you are tune it yourself or figure tuning costs into it.

 

[afsdsm]

You will definatly need a better clutch, and might as well do the flywheel. Also 6 bolt rods will NOT work with a 7 bolt crank, if thats what you meant (1g rods).

 

[grimdsm]

dsm grave yard uses a blanchard grinder machine to modify the rods to work in a 7 bolt, the engine is already paid for, the 4500 is what i have left

 

[2gawdtsi]

yes your definately going to need a new clutch/ lightweight flywheel.
stock clutch cant handle that much power.

also its not listed up there, but is a given.
your going to need to open up the intake side also.
a nice filter and hard pipe.

 

[e85_4g63]

when you say 20g turbo setup what do you mean? Are you shooting for 400whp on pump? Any meth injection e85?

 

[grimdsm]

well we have e85 but i heard that it pits valves and pistons... i am looking at the devils own meth injection kit and i was planning on a intake... this is only my second turbo build ever and i payed a shop to do my first... i just want to do it right the first time

 

[cheap90gsx]

Doesn't he need a fuel pressure regulator.