F3RR3T

i just got 94 Z28 90,000 miles and im wanting to do a mild build. 400-450 at the wheels.

heres my list so far.

Lloyd Elliot LE2 heads. (halfway down page http://www.elliottsportworks.com/lt1.html
LT1 LE2 heads are capable of producing 370 RWHP with our small 218/224 custom cam and 410+ RWHP with our 232/240 custom cam.

LT1 LE2 heads consist of :
Ferrea 2.00/1.56 6000 series valves
PAC 1218 bee hive springs (145 lbs seat and 340 lbs open)
Steel retainers and locks
205 cc intake port
milling, cleaning and assembly
flow about 275/190 CFM
assembled and ready to bolt on

Lloyd Elliot cam. (fourth cam choice 1/4 down page http://www.elliottsportworks.com/lt1.html
232/240 .584/.584 108 LSA - 2200-6400 RPM
Choppy idle. Good mid range and top end power. Minimum 2800 stall and 3.42 gears for F and Y body. Minimum 3200 stall and 4.11 gears for B body. Comparable to Comp 306 cam.

Intake. (middle of page http://www.elliottsportworks.com/lt1.html)
Lloyd Elliot ported stock intake

LE Intake Portwork includes
Fully porting your LT1/LT4 intake manifold includes opening up TB holes to 58 MM, removing obstructions from behind the TB opening and enlarge runners from plenum area togasket area.

Throttle body.http://store.summitracing.com/partde...5&autoview=sku
Summit SUM-227702

Injectors. http://store.summitracing.com/partde...5&autoview=sku
ACCEL 150832

Longtubes. http://store.summitracing.com/partde...5&autoview=sku

PaceSetter Performance 72C2235

Exhaust.
will be true 3" duals ran into a x pipe and dumped after rear wheels (have not decided on mufflers




New rear and a 6 speed will be swapped before build.
Any input is appreciated

ss.slp.ls1

iTrader: (36)

First of all, this is not a mild build...
I like your plans so far. One thing is that you need to check a injector size calculator becuase I think that you will need injectors that are larger than 32lbs/hr. You will likely need something in the range of 42lbs/hr. As long as you are putting in a new rear & swapping in a 6 speed, you will be very happy if you swap in 4.10's for the build you are doing. Other than those two points, you will be very happy with your plans.

F3RR3T

to me this is mild. and Lloyd and others suggest between 30-35 pound injectors. but i will research this further. thanks for the input

ss.slp.ls1

iTrader: (36)

Oh, well that's why I said to use a calculator, just to be sure. I also forgot to mention to perform a compression check to make sure that the engine is healthy.

multmigs

iTrader: (2)

The Headers seems like the weak point, if ur tryin to maximize everything seems like LPP LT are a bit better for the same price just harder install, I"m gettin ready to do about the same stuff on my car and I'm droppin the K member to do all this just seems like much easier access, you might wanna consider the same thing.. On the TB/injector size stuff seems like everyone has an opinion on that stuff, I'm gonna use a 54mm bored out deal I found on ebay and prob 30lb but I'm not using the stage2 heads or that cam.... Good plan otherwise, what clutch you gonna use on that setup?

F3RR3T

have not decided on the clutch. im not decided on the headers either.

joelster

Seems like it will be a stout build.

F3RR3T

im not liking the llp headers. seams to be some fitment issues and rusting. I will wait for the next batch and see if they are any better (also not liking the stepped design)

Texas speeds headers look good also

AChotrod

iTrader: (17)

You will be more than happy!
I did a similar set up and with a Dana S60 rear end and a smaller cam and no TDs I made 413+rwhp. But I do have LPP headers LOL!

AChotrod

iTrader: (17)

oh and use the patriot springs he will explain

F3RR3T

what's TD's

F3RR3T

thinking about going full roller i love how quick they rev. is this a reliable system on a DD

ss.slp.ls1

iTrader: (36)

TD = True Duals (no y-pipe)

You could go that route, its up to you.

F3RR3T

ill be picking up a spare block tomorrow locally. 75 bucks.

have it cleaned, decked .010 and honed.

may leave the stock motor in build a forged bottom so i dont have to do it later