Where can I find one in relatively new condition, or better yet new? None of the local junkyards have any. Help me because my 2.8 is going to explode!!:banghead:

Help! Help! Help! My engine will not last long.

blue u have any specs on hp and torque for the 3.4 dohc turbo?

I don't know any for a turbo 3.4 but I found these for the N/A at http://www.60degreev6.com

Engine Description (LQ1) 3.4L DOHC 60 degree V6
Horsepower (HP@RPM) 210@5200
Torque (ft-lbs@RPM) 215@4000
Block Cast Iron
Heads Aluminum
Valves 24
Displacement 3.4L (3350cc, 207ci)
Bore 92mm (3.622")
Stroke 84mm (3.3122")
Compression Ratio (91-95) 9.25:1 auto 9.5:1 Manual (96-97) 9.7:1

Cam Specs
(From GM)
248 degree adv. duration
163 degree @ .050"
.370" lift

(Measured off a set of 94 cams)
Int: 205 Degree Duration @ .050", Lift = .369"
Exh: 213 Degree Duration @ .050", Lift = .373"


Detailed Information

Cylinder Bore
Diameter: 92.010 mm - 92.028 mm
Out-of-round - MAX: 0.007 mm
Center Distance: 111.76 mm
Deck Height: -.004"
Piston
Diameter: 91.970 mm - 92.028mm
Clearance: .022mm - .058mm

Piston Ring

- Compression
- Groove Clearance
1st: .04-.09 mm
2nd: .04-.09 mm
Gap (at gage dia.)
1st: .30mm - .56mm
2nd: .48mm - .74mm

Oil

Groove Clearance: .202mm-.048mm
Gap (Segment at gage dia).: .25mm - .76mm
Tension
1st: 5.6 lbs
2nd: 4.8 lbs
Oil: 12 lbs.

Piston Pin

Diameter: 22.9915mm - 22.9964mm
Clearnace: 0.0116mm - 0.0235mm
Fit in Rod - Press: .0165mm-.0464mm

Crankshaft

Main Journal
Diameter - All: 67.241mm - 67,257mm
Taper - Max: .005mm
Out-of-round - Max: .005mm
Main Bearing Clearance: .032mm - .077mm
Main Thrust Bearing Clearance: .032mm - .077mm
Crankshaft End Play: .06mm - .21mm

Crankpin

Diameter: 50.768mm - 50.784mm
Taper - Max: .005mm
Out-of-round - Max: .005mm
Rod Bearing Clearance: .028mm - .082mm
Rod Side Clearance: .36mm - .64mm

Camshaft

Lobe Lift
- Intake: .370" @ 112 degree Crank ATDC
- Exhaust: .370: @ 111 degree Crank BTDC
Journal Diameter: 54.9875mm - 55.0125 mm
Bearing Inside Diameter: 47.516mm - 47.541mm
Journal Clearance: .037mm - .088mm

Valve System

Lifter: Hydraulic
Face Angle: 45 degrees
Seat angle: 46 degrees
Seat Runout - Max: .05mm
Seat Width
- Intake: 1.25mm - 1.50mm
- Exhaust: 1.60 mm - 1.90 mm
Stem Clearance
- Intake: .028mm - .066mm
- Exhaust: .035mm - .078mm
Valve Spring
Free Length: 42.04mm
Load - Open: 180# @ 1.03"
Load - Installed (all): 75# @ 1.400"
Approx. # of coils: 4

lol i was just looking for hp and torque but that helps too :)
thanks blue

Your welcome. I like the mirrors on your Fiero.

as far as i know they are stock 85 gt mirrors

check ebay if u want u should check places that sell remanufactured engines :rofl:

I finally found a local place that will sell me a used 3.4 for $1400 or a reman. for $2200. They will do the convesion for $4000+ other parts. Thats more than I paid for my Fiero!

netjunkie your mirrors are painted the body color. Right? They were painted black from the factory, as far as I know.

ya i had them and the mirror control painted same as car

I found a Z34 lumina for $200 but it's in atlanta. They want $800 to ship it back here.

I just thought I'd ask, anyone know what it would take to turbo a 3.4? I'd need a turbo, some custom exhuast and intake work, but what else? And how would i figure out the best turbo to use?

not sure.. haven't really looked around at DOHC in the fiero I was all set on the L67.. try http://www.dohcfiero.com ??

Are you still looking for NEW 3.4 DOHC ?? I may know where one is..

Yes, but right now my money is very tight.