- 4L60e Questions
- Rear End
- EGR bypass
- early cpi system replacement
- 89 4x4 4.3 S10 Blazer
- Where can I get a reman MFI FJ503
- Rpms fluctuating at idle.
- 383 stroker K5 blazer
- Which Fan Setup?
- NP233 Manual shift conversion
- 1972 K5 Blazer Advice
- Ford 260 swap
- Newer engine swap
- Aluminum Pulleys
- Tailgate
- New Build 05 Blazer Mudder
- Fuel consumption
- Engine rebuild kit
- Rear trac bars
- The Latest Version of the ThinkScan 660 OBD2 Scanner – Video Review
- 1995 S10 Blazer 2 door rebuild
- 2.8L and an NV3500?
- 6.0 in Gen1 Blazer
- Heat Only Works on Full Blast
- Radiator Upgrade
- Help with swapping ECU
- 02 Blazer no start.
- Never never never buy cheap wheel spacers !
- 84 s10 blazer ls swap awd
- ISO: Free 350 1989-92
- Limited Slip with 3.08 gears?
- B&m shiftplus 98+
- 01 blazer s10 conversion
- Electric Cooling fans and wiring.
- 305 vs 350 swap??
- Search and Rescue rig
- 2.8 duramax swap?
- swap from v6 to v8
- Deleting all ac components
- Need Ideas for my new 1999 GMC JIMMY!!!
- 2k to spend
- Tuning Files
- ignition and distributor
- HP Tuners stock engine.
- 4.3 TBI to 4.3 carb swap
- Do not buy Hypertech products
- Brainstorming about electric converstions of things
- Thrush welded exhaust
- Upper/Lower intake manifold spacer
- 1989 K5 Blazer Cam Supporting Mods
- Best tuner for 2001 blazer zr2
- Using Temp Gauge for Trans Temp Reading
- Complete Makeover
- Mileage??? 32's?? Could it be?
- Exhaust Manifold Studs
- Exhaust systems
- Will reflash help?
- Grocery Getter to Logging Road Warrior
- Dual Electric Fans (Placement ?)
- Beginner upgrades for a stock 4.3 v6
- Is NV3500 the way to go
- 71 K5 Brake Upgrades (LMC Hydraulic or larger Vacuum system)
- NV3500 + NP136 (5 Speed+AWD) Possible in a '98 Bravada?
- 2004 4x4 Blazer 5.7 conversion
- Spark Plug Wires 8mm
- Blazer DIC in a silverado?
- One great reason to do a an e-fan conversion
- Future project planning engin swap
- Throttle Body mod
- 98 4.3w off road engine being built !! Suggestions?
- heat
- Nv3500 & np236
- Modifications for better mpg
- brakes
- Headers, exhaust, cam and tune?
- Skip White Performance 6671-BK Distributor Shaft O.D
- Freshening up a '96 4.3L CSFI Engine
- Axel swap for disk breaks
- V8 swap
- Pcmforless review
- Upgrade Options????
- Straight Piping
- need new pcm
- 2 door gas tank on 4 door?
- Stock 2.8 vs 3.4 should I swap
- 2004 Chevy Blazer light bar placement
- New Muffler
- modified 98 4.3 which is best a tuner or a modified ecm
- 2004 blazer light bar
- Exhaust
- HP/torque/tranny shifting modifications by tuning
- Horsepower boost ?
- Ticking time bomb G80 8.625
- Electric fan upgrade worth the time?
- Trying to get help on what cam to use
- Uncommon v8 swap???
- V8 Engine Swap Questions
- performance chip
- body lift
- v8 swap
- Jerry Can Mount
- how much HP can a stock transmission can withstand
- valve covers
- installing schrader valve on fuel line
- Looking for some info on swapping bravada transfer to blazer
- Turbo Transmission??
- ECM/PCM Tuning
- 4.3 Engine Build
- Transmission Curiosity
- Throttle response
- a/c delete without bypass pulley
- 2000 Jimmy 4.3L 4x4 2D Ultamate Performance Project
- newbie, mod ideas
- adding window controls
- Computer Upgrade
- transgo hd2 in a 150k + 4l60e?
- Distributor to coil pack upgrade off newer 4.3?
- Need help on problem
- Lower RPM power question...
- 2WD S10 Body on a 4X4 Blazer frame
- Need to pick your bains about transmissions.
- How hard and will it work
- Roof basket brainstorm
- Snorkel
- Beef up the 4.3 or v8?
- power steering gear box upgrade thoughts
- ecm questions.
- 96 - 98+ brake swap?
- Hydrogen Generator
- Jet Performance stage 2 PN#29405S
- air bags or right shocks ?
- blazer wont idle long
- Help Me Pick Which V8 To Swap In
- Body Lift Questions - '01 Blazer S10 Zr2
- Best Cold Air Intake and Chip for 92 Blazer
- Peformance Ignition make sense in a 4.3 V6 97 Blazer
- Which air-intake is best??? K&N or Spectre?
- axle upgrade qustion
- Aftermarket transmission cooler
- opions on a v-8 swap
- Keyless Remote for 1986 K5
- Computer Programmer
- 5.3LS vs 5.7 vortec swap??
- PCM questions for a v8 swap!
- carb 350 & 700r4 swap for 2000 4x4 4door
- Ratchet shifter reccomend
- newer gas tank
- Exhaust Mods.....ANY HELP PLZ??
- I need some ideas what to do with my 2004 4dr 4x4
- 2.8 v6
- Throttle body mod computer reset?
- 4.3 bored and cammed
- MSD Blaster Ignition Coil issues!
- 95 v8 swap
- cat-back
- LS1 Engine Swap
- Marine Intake
- 95 blazer 4.3, want to make it go vroom vroom.
- Help!! Clueless!!
- tired of searching old treads
- 95vs96+ heads?
- PCV Catch can
- Overhauling
- How often should I change my Fuel Filter? (low mileage Blazer)
- 2001 ZR2 4.3-5.7 swap
- v8 swap
- Comp Cams
- 1.9L tdi blazer!
- HP and Tourqe help?
- making the 4.3 go vroom vroom
- tuning computer
- i wont to huck up a tack
- axle swap
- $4.00 Transmission Mod checkout
- 95 blazer gears
- Axle swap
- diameter of gears
- Best performance upgrade for a semi low cost?
- Ls1 or ls3 swap
- gear changes on 01 blazer
- V6 swap
- Which v8 is best
- is a turbo or a supercharger on a 4.3 possiable
- Gain HP with a Ported FAST Intake Manifold from Peak Speed Shop!
- Hypertech 32500
- performance chip
- Loose Hose. Please Help! 95 Blazer.
- Tuning for a 95???
- 1990 S10 Blazer
- engine swap.
- 86 4.3 want more power
- Another PCMtune question
- Better Gas Mileage?
- XRC Black Box
- 1990 S10 Blazer
- Need Help Choosing a Motor for my S15
- Hypertech 120021 Street runner Performance Module and Chip
- Picking a programmer
- Fuel Filter Change-MPG Drops
- DIY PCM tuning
- parts websites
- p chips
- What exactly makes this filter worth $521?
- engine/transmission modifications
- Intake question?
- Mods mods mods???
- what are the best mods before tunning my pcm
- Flared fender installation/broken body mount bolt.
- What to tune?
- Gain Horsepower by having Peak Speed Shop port your Intake Manifold!
- Quarter Mos & Ultimate TBI mod
- Sprucing up and could use some wisdom
- NEED HELP deciding
- 3.8 super charger on a 4.3
- performance/gas milage
- Whats the best tuning option?
- Performance Mod Discussion
- 93 S10 Blazer
- Carb Set Up
- Looking for some minor engine mods
- 2002 blazer 4x4 possible lack of power
- 98 blazer
- proformance
- triedNfailed CAI Help..What's the best knock off
- 1st mods on a 2001 GMC Jimmy
- I put the catalytic converter in backwards
- Performance chips
- looking for local pcm tuner
- hypertech and check engine code
- Are these good brakes?????
- MPG with 32x11.5??
- Summit Racing Mufflers?
- Mods for MPGs
- hows my intake look?
- First Upgrades
- Drift automatic locker
- Maintenance
- high flow cat and ses light on
- Lets take a vote. For me
- $500 extra
- -->dyno video inside<---
- power add ons for my 4.3 xtreme?
- Hypertech power programer III
- Guys w/ 33" mudders gettin better mpg than me HELP
- power gains
- tuning
- tuning
- Advance Timing for MPG
- fuel pump rigging
- Common Performance Enhancing Mods