- 3400
- 3400 headers??????
- pontiac grand am 3400 lower intake
- Torque on heads,exhaust and intake manifold
- Questions on 3100
- Replacing a 3400 with a 3.9
- Got some times on Pinky
- blown head gasket
- 3.4 X fuel injectors
- 4.3L Vortec Peformance
- oldsmobile
- I Need Help Engine Is Complete But Doesn't Start
- 03 Grand Am GT
- 3400
- My Bird Doesn't Start...H.E..L...P!!!!!!
- Massive Help Needed
- how to remove FWD engine.
- Boosting MPG
- What transmission behind the 2000 3400 V-6??
- Real DUAL-EXHAUST
- What would you do 1st, 2d, 3d, 4th, &c.??
- We cam'd a 3800 last weekend
- Need a few suggestions - bad charging system
- 99 Oldsmobile Intrigue 3.5
- Performance Parts for 1987 2.8L ?
- 3100 Sfi V6
- ideas on upgrades?
- shake/shutter/wobble under accelerated load.
- 2000+ Ported 3x00 Manifold
- help with some tuning :)
- Anyone Bored a 4.3 w/GM Aluminum Heads?
- LT1 eating V6?
- 07 Grand Prix GT Needs more power.
- What MRZ Performance parts would fit my Buick?
- 3.1, wats out there for em? will a newer manifold fit?
- Headers For Lumina
- Flashing programs/companies?
- 98 Regal GS Performance mods.
- Help for '94 Firebird 3.4l v6 auto
- damn jimmy
- Help Needed
- Looking for parts
- 4.3L fuel pressure problem
- Exhaust Mods
- AEM with GM Coil packs
- Turbo For 3400
- any ideas?
- Questions about 3.4 Trans...
- Vortec 4200 I6
- 3.9 Swap In An N-Body
- 3800 series I performance parts
- need some assistance
- 3400 for lq1 swap
- Exhaust
- HELP, PCM issue??
- LX5 engine mods
- engine swap in alero
- upgrade ideas?
- SC the 3100
- Transmission help please
- Splayed Valve 90 degree V6 Chevy!
- Mantapart Performance
- Stock Boost on 3800 SC
- 3800 Supercharged GTP INtake/Exhaust
- Needed and exploded engine diagram please
- 97 3.1 engine part ID
- I screwed up big time.
- need some silicone/intake help
- 3400 Intake
- 3100 questions
- BlackJack's 4t65e-HD swap
- LIM gasket
- plenum torque specs
- Got Ping???
- Trying to get power out of the v6
- V8 swap doable?
- Will it fit?
- I think I hate GM
- Throttle Body Spacer
- Performance parts.
- 2003/2004 3800's
- Performance add-ons
- New Projects
- 3800 L36 throttle position sensor
- 98 PGA Engine help
- Tuning???
- pacesetter headers
- Firebird 1991 Need Help
- 1997 malibu engine swap 3.1 to 3.4
- engine cranks but wont turn over
- No Spark..What should i do?
- 3800 sc swap?
- Desperate and frustrated.
- 3800 thermostat?
- 3100 - 3.1L swap
- 3500 Swap
- Max Bore & Stroke for 3400
- replaced manifolds and i'm irritated