Performance [Archive] - GZ 250 Forums

New muffler (1 replies)
Upgrade carb to PWK28 (3 replies)
Anyone running a Mikuni TM flatside carb? (0 replies)
I made a breather for the crankcase after the airbox delete. (1 replies)
"Choke" change (3 replies)
Upgrade to 300 cc? (3 replies)
Doing "Stage 1" of that one power increase thread (2 replies)
Tach (4 replies)
So I switched to a 16t sprocket... (7 replies)
Raising Compression? (1 replies)
Winter gas. (3 replies)
what kind if gas do you you use (12 replies)
Oil cooler (0 replies)
300 and stroker kit (0 replies)
Manual choke conversion (2 replies)
Camshaft options (3 replies)
New Airfilter in Aus (5 replies)
300cc tuning and performance (58 replies)
Ignition coil upgrade questions (4 replies)
Pod Air filter size? (1 replies)
power loss (4 replies)
Which front and rear sprocket should I use to get better highway speeds? (2 replies)
Switch on Headlamp (5 replies)
Gear reduction (6 replies)
Does your GZ run better in cooler weather? (5 replies)
So anyone k&n theirs? (5 replies)
Suzuki GZ250 (2 replies)
2000 GZ250; need more power (5 replies)
Jockey shifter (3 replies)
Duel Headlights (10 replies)
2+ hp (2 replies)
What is your opinion on this? (17 replies)
Oil Cooler [?!?] (30 replies)
Gas vapor conversion (4 replies)
UNI or Bikemaster pod filters anyone (9 replies)
Carb slide - vacuum piston modifications (6 replies)
Newbie questions (7 replies)
Top Speed/Highways (30 replies)
Want a louder exhaust (12 replies)
Flat spot from hell after jetting (10 replies)
Rear shock disassemble (6 replies)
Can I get just a little more power?? (22 replies)
Changing Air Filter (20 replies)
How do you use Berryman B-12? (9 replies)
engine swap suzushee 350cc (101 replies)
Rear Seat Mod (4 replies)
Performance Upgrades? (7 replies)
Old school ignition (7 replies)
Repositioning shocks (22 replies)
cyl heads (1 replies)
Where to buy lower tooth rear sprockets? (7 replies)
Blow me - Motorcycle turbocharger kit (14 replies)
My first step into the GZ world... (3 replies)
Seat replacement and passenger pegs. (4 replies)
Anybody know how to tell 2004 Model number K3 K4 K5 K6 etc (8 replies)
Newbie handlebar question (15 replies)
Basic Question re Main Jet Upgrade (9 replies)
Shake down ride! (10 replies)
The Red Baron is ALIVE!!! (7 replies)
rewiring??? (2 replies)
Friction Zone Enhancement (5 replies)
Turbocharged GZ250 (5 replies)
I did it! I cut my muffler off and added a new one. (126 replies)
Top speed on gz250 (21 replies)
Rear wheel swap (11 replies)
Brisk super performance ultra 360 spark plugs (3 replies)
More power with a porcelain carberator (0 replies)
Gas Tank (7 replies)
Much improved with help from you guys! Zoom zoom! (Teaser) (4 replies)
Making a Cafe Racer. (29 replies)
Modifications so far! (13 replies)
Chrome removal (6 replies)
CYLINDER HEAD SWAPS (6 replies)
Way's Oil Temp Gauge ?? - Not Oil Pressure (24 replies)
question about some bobber parts (10 replies)
300 kit on E bay (15 replies)
spark plugs (60 replies)
Exahaust pipes (1 replies)
16 Tooth Front Sprocket for Next to Nothing! (9 replies)
Gears... 15/41 Stock v.s. 18/38 mod (55 replies)
Hammer Time (34 replies)
has anyone messed around with different spark plugs (1 replies)
Better gas mileage. (9 replies)
the geezers plug chop!! (43 replies)
upgrades? (26 replies)
Help Verifying Sprocket Fit (5 replies)
Making the seat and tank narrower? (2 replies)
rear sets? (4 replies)
going for it! (32 replies)
Flame decals (7 replies)
16T vs 15T sprockets (45 replies)
whats stock jet? (9 replies)
GZ Rev limit (19 replies)
Motor Overhaul (summer project) (66 replies)
Are our motors interference engines or not? (23 replies)
No more aftermarket exhausts (2 replies)
Engine cooler IDEA! :popcorn: (22 replies)
Heat Shields (6 replies)
Turn your GZ250 into a trike! (1 replies)
which exhaust? (62 replies)
Bobber :) (2 replies)
Air Filter / Box mod question... (8 replies)
16 tooth (2 replies)
Engine Swap??? (40 replies)
Creating a GZ250 Bobber (25 replies)
Will a G S 500 Bolt up? (18 replies)
3.5 risers (6 replies)
New Seat (20 replies)
dual front brake system (29 replies)
I Found 6th Gear! (11 replies)
engine dry on brand new bike (23 replies)
OEM Part # for 16t sprocket? (6 replies)
cylinder head mod! carb mod! muffler mod! (21 replies)
Modifying Jets in GZ Carburetor (11 replies)
adding a kick starter? (8 replies)
Ape Hangers..? (3 replies)
Changing the fork (4 replies)
6 speeds is it at all possibile to mod? (44 replies)
Is it true? (15 replies)
99 Flat track bike (10 replies)
What about a standard harley muffler?? (4 replies)
Quick air filter question (6 replies)
GSX Engine in GZ (3 replies)
question about the MC engine guard (16 replies)
Need my GZ Louder!!! (6 replies)
Seat mod peg mod? (9 replies)
UPDATE - New K&N Filter, Emgo Muffler, and Carburator Mods (56 replies)
My 2006 GZ mods ... (30 replies)
GZ250 ala Cafe Racer! (3 replies)
fuel shut off? (17 replies)
Just came back from my first ride after "needle shim mod" (38 replies)
New exhaust really helped my mpg's and I like the sound too! (52 replies)
New Exhaust? (10 replies)
Oil Cooler? (51 replies)
Has anyone tried a 40 tooth rear sprocket? (65 replies)
Bobber (40 replies)
final word for this mod. (15 replies)
Driving Lights (20 replies)
Carb Replacement : BSR32SS to TM30 (17 replies)
Yes it is a way to change your gz250 to a300cc (18 replies)
Displacement / horse power increase - swappable parts (31 replies)
GZ250 Enduro ? (6 replies)
Free Cruise Contro!! You guys won't believe this!! (24 replies)
My MODS-Seat, windshield, engine guard, cruise control, etc. (45 replies)
first mod!!! (15 replies)
new handlebars! (8 replies)
Finishing Touches (4 replies)
heated riding vests (2 replies)
Another Seat Mod, $20 and an hour or two, for comfort. (4 replies)
SEAT !!!!! (10 replies)
Shift Peg (3 replies)
Hmmm... Do These Saddlebags Make My Butt Look Big? (4 replies)
New Rear Turn Signals (3 replies)
decals (10 replies)
motorcycle headlight modulator (7 replies)
Handlebar Risers and Turnsignals (4 replies)
seat modification (0 replies)
removing passenger seat (1 replies)
Leather Saddlebags size (5 replies)
Shark Handlebar speakers (1 replies)
Seat Modification (15 replies)
Bye Bye Back Support, Hello New Seat Padding. (6 replies)
Turn Signal Alarm (3 replies)
Another Air Filter Option (0 replies)
Does anybody make fender tips for the GZ250? (1 replies)
Traffic Lights (5 replies)
Reminder Beep for Turn Signals (22 replies)
Modifying the GZ250 - What's Available (10 replies)
Electrical output on GZ (7 replies)
Bad news for me and doing mods (9 replies)
aftermarket air filters (18 replies)
Best mod you've done so far? (83 replies)
15 T vs 16 T (5 replies)
Chrome Caps (4 replies)
What u can do with a back seat ??? back support?? (15 replies)
Stainless Steel Brake Lines (2 replies)
Bolt size for support bracket (5 replies)
let's get to the bottom of this "holes in the muffler&q (19 replies)
Parts compatibility/aftermarket items/accessories? (27 replies)
Sissy Bars? (21 replies)
Highway Bars (67 replies)
Memphis Shades, Santa Cruz Windshield (2 replies)
Lynda's handguards (0 replies)
blueing on pipes (13 replies)
Bar End Mirrors & Extra Rear Running Lights (14 replies)
pics (17 replies)
Another Grip Question (11 replies)
Lynda's bike (4 replies)
Quest for visibilty (3 replies)
Bad Bob....Windshield? (9 replies)
Great Deal on clear turn lenses (15 replies)
My First Mod for the New Year (5 replies)
muffler mod (16 replies)
Cafe Fairing (6 replies)
Mod/Review SPORT-STYLE FAIRING from Jc Whitney (15 replies)
some new mods (11 replies)
Extended Forks (23 replies)
New Exhaust instillation (6 replies)
Fuel (9 replies)
web link to accessories (20 replies)
Cafe? (38 replies)
from spain my GZ125 Bobber proyect (7 replies)
16 T front sprocket (14 replies)
footpegs (2 replies)
1 week old and changes alreay (14 replies)
changing grips (4 replies)
Lower handlebars!! (30 replies)
Clean up that fender....rear turn signals and license plate! (10 replies)
Rear Turn Signals (3 replies)
Rear Sprocket (8 replies)
Floorboards (29 replies)
JT Sprockets DIscontinued 16 Tooth Sprocket (11 replies)
grip heaters (5 replies)
Running on Ethanol (4 replies)
A Caution on Performance Mods (My Experience) (25 replies)
Clear Tail Lights (4 replies)
Jetting: Must Read Theory (0 replies)
Jetting: Part 1 (69 replies)
Want your GZ to ride better? (25 replies)
Windshield mount pictures? (10 replies)
Wheels for tubeless tires? (1 replies)
Bouncing with 16T sprocket (9 replies)
Saddle bag brackets. (23 replies)
Handlebars and Grips (7 replies)
Adding a tach??? (7 replies)
Exhaust - Complete system for the GZ50 (27 replies)
Wheels (16 replies)
Convert your GZ250 into a 346cc!!! (55 replies)
DELETED (0 replies)
It is a good day (7 replies)
trunk installation (7 replies)
trunk installation (15 replies)
single seater (3 replies)
headlight modulator. (3 replies)
Does anybody ... (12 replies)
Needle Shim Mod Questions (13 replies)
Intake (K&N) (22 replies)
Electrical questions (12 replies)
STOCK FENDER MODIFICATION (22 replies)
Sargent Cycles Custom Seat (28 replies)
Cool modded GZ i found on ebay (2 replies)
Loud pipe for the GZ (32 replies)
Modified seat (Close Shave) (8 replies)
voltameter installed (2 replies)
Home made driver's backrest (1 replies)