camarokev400

Here are the latest pics of the 406, and a few of my 86 z28. I went through the engine again this winter after all my troulbe with breaking pushrods i figured i better rip it apart and fix it. I ended up replacing a lot of stuff. I put in new rings, all new bearings, got new pushrods, guideplates, rocker arms, new intake manifold, and screw in rocker arm studs. I also am in the process of changing it over from a t-5(that broke) to a built up th350 with a B&M stall converter. I also added a 92 front ground effect, and a 92 grill. Well enough talking here are some pictures. Tell me what you guys think

New Grill:

camarokev400

The 406 after only 6,000 miles, yeah i had a few leaks......

camarokev400

and here is how the engine sits right now.... waiting for the heads

camarokev400

Got bored and set the heads and intake on... just to see what it would look like, i ordered my new Chevy racing valve covers today, dont like the old chrome edelbrocks.

camarokev400

Screw in Rocker Studs and Guideplates:

camarokev400

Tranny:

camarokev400

last one... here is the car itself

brodyscamaro

car looks real good, good luck with the motor

edit: did you shave the turn signals?

camarokev400

haha no they are still there, just no lensees in right now, i am trying to decide whether to go clear or tint the ones i have...?

here is an interior shot, im looking for some black leather fourth gen seats but havent found them yet

Dan88IrocZ

Holy crap! You stuffed all that motor under a stock hood

MdFormula350

awesome looking! nice work.

camarokev400

hahah yeah i barely stuffed it all under the hood, my hood kind of bows up in the middle, a nice new SS hood will be on there in the future, after i get everything else worked out. I'll loose the "sleeper" look though.. although you can tell the car isnt stock by all the gauges inside and the rumble of the cam. but it still looks almost stock

Mark A Shields

Looks great.

Scania

Man what sweet engine.

Adam62083

Wow look how close the piston walls are. How much power you think youre getting out of it?

82firebird

I'm going to have a 406 someday.

camarokev400

thanks guys... I ran into some trouble tonight though! I got my heads all together and i put them on torqued them all up and dropped my pushrods in and then i started setting all my rocker arms onto the studs and i was thinking hmmm those pushrods look kind of short but didnt think anything of it. So i got them all on there and got the motor on TDC #1 and went to adjust the valves and i kept on cranking down and cranking down and it wasnt getting much closer to the pushrod.... do i need longer pushrods since i have guideplates and screw in rocker studs? They are brand new stock lenght GM pushrods, as well as GM guide plates and screw in rocker studs... What do you guys think?

Oh yeah by the way some specs on the engine nothing crazy just a torque monster. Im guessing around 380 HP with some new heads easily 400.
400 block bored .30 over
Keith black .30 cc dish pistons
Eagle SIR 5.7 Rods
Comp Cams extreme energy .477/.480 lift and like 234 duration at .50
69 350 chevy heads, 64cc drilled for steam holes
Stock Crank
Melling oil pump
Edelbrock performer EPS intake
Edelbrock 750 carb
Hedman shorty headers
1.5 steel rocker arms
Flowmaster american thunder 3 inch exhaust



TH350 trans:
Rebuilt all brand new clutches, sprag ring, new bushings, B&M shift kit, B&M holeshot converter 2200-2500 stall.

scottland

OMG OMG OMG... you are putting a automatic inside of a manual car!!!!!!!!!!!!!!?!?!??!?!??

you should be shot.

scottland

repeatedly

Ions91Z28

Did I miss something or are you joking?

BORLAZ06

i know what u mean. i wouldnt. but the auto switch is proly perfect for his setup since the T5 will explode with that 400. T56 swap can be pricey too.

camarokev400

haha yeah yeah i know, the t-5 broke from the 406, it pops out of first gear everytime you take off, and i had a th350 laying around and my dad had just about all the parts to rebuild it so all i had to buy was the torque converter so i made out pretty good, it is only temporary until i can save up for a 6 speed or a tremec 5 speed, i am leaving all the clutch pedals in the car though. I just want to be able to beat on it and not have to worry about walking when something breaks, everytime i would get on it with that t5 in there i would be worried about it shattering open.

camarokev400

UPDATE: Well i had to get rid of my guideplates.... it was either get rid of them or get my heads machined so i could use them, so i ditched the guideplates but kept the screw in rocker studs. The engine is now in the car with just about everything on it, i have to leave the drivers side header off for now so i can run some transmission cooler lines. How do you guys think it looks? I dont know whether i like the black or the old oragne better?

camarokev400

orange motor

johnsjj2

Did you open up the pushrod holes when you installed the guide plates? If you did you will need to find a way to keep the pushrods straight, like self guided rocker arms. If they don't have a means of staying straight, a lot of bad things can happen.

87WS6

iTrader: (1)

Nice ride.

I was wondering. Does everyone delete thier cruise control and their windshield washer fluid tanks?

Every pic I see of a third gen engine bay on this site has those items removed. It would save alot of room under the hood.

meridius

nice car man and Id say stick with black, it goes with your car. I still have my washer tank and cruise because I need the washers for inspection and the cruise kicks *** on trips.

camarokev400

thanks... And no i did not open up the pushrod holes when i had the guideplates on, i bought the guideplates and everything and i put them on the engine while it was still on the stand and then i realized that they would not work unless i shaved about 1/4 of an inch off the base of where the rocker arm studs go. So i ditched that idea and just used the screw in rocker studs. Yeah i like the black a lot better too, that orange just wasnt doing it for me. The transmission is now in the car, went in very smoothly, kinda scary how smooth it went in, but i need to figure out what kind of mount i need to get, i got that B&M torque arm mouint so i could install my TH350 and im not quite sure what torque arm bushing i need, if anyone knows anything about this can ya help me out a little?