- Alright, now I need help...
- Engine Restoration?
- Break-in question.
- Lesson learned....lean detonation!
- Ofna Super Force .21 6 Port parts?
- Tuning with pressure line length?
- Engine Size?
- gst7.7
- OS 18 cv-rx in an Exceed RC buggy
- heat gun use for start?
- Noob tuning help
- Problem.
- too much venting????
- AE .12 carb
- Best .21 engine
- user friendly engines?
- Green in the exhaust?
- Removing Engine Bearings...
- Axial 28 settings
- I think my carb needs to be rebuilt
- trx3.3 question
- Moly-B treating engines
- need a carb for my Picco
- engine break in
- TRX 3.3 troubles
- AE .12 help
- novarossi n21b 2001 bf vs.rb concepts s3II
- xtr 3e
- Head Shims on F4.1
- Glow plug coloring (pics)
- engines
- VX-16 engine
- easy engine cleaning
- cleaning an engine
- have i stripped the carb
- Picco Max .21
- Picco .21 Max Clutch
- Piston blackened.
- how to tune carb
- Couple newby questions
- Piston Ding !
- Engine Question
- Ofna Force 28
- Starting question.
- engine help
- 2nd gear
- pull start over starter box
- gx-12 engine
- moddeing a 3.3
- GRP 3009 FLS pipe
- Series vs. Parallel
- Fantom FR12 Sleeve Position.
- Had a few sleeves serviced by RayARacing (photo intensive)
- another front seal problem wtf
- O.S. 21 Max VG Temps.
- 2.5r backpressure
- Pro 21BXR
- A quick one
- motor wows..is it bad?
- copper head shims..
- Regarding GX 12 KYOSHO ENGINE
- Brand new piston and sleeve has no compression
- priming problems
- RPM Lowered.
- Go Tech .21 question
- Space between CB and Gear.
- novarossi .12 pull start
- Team Orion Wasp .12 CRF REV Setup
- brand new...to much compression?!!?
- Need a new set?
- Drop in replacement motor for Tmaxx 3.3
- still trying these rs4's..moyor wont stay running
- looking for .21 wasp piston and sleeve
- witch engine
- need some assistance...
- Need some quick, easy help.
- Fit/Power of OS 18 in a Rustler
- Murnan Modified, RB Mods, EB Mods, CEO Mods?
- heat cycle or standard break in
- stalling engine
- High Speed Needle...
- OFNA Picco .21B
- HOLY Twitching Trucks Batman...
- Exaust
- T.C. 3.5 engine?????
- O.S. FS-52 Surpass Ringed 4-Stroke
- fuel leak around glow plug
- Good Pipe for Picco .26max
- green oily stuff
- 90% tilt to start
- New Car break in problems
- Ninja glow plugs
- OS .18TM glow plugs
- will the hpi g3.0 fit in a rs4 evo 3
- Has any one tried the engine exchange program that hpi is offering?
- Sirio .27 Tuning Trouble
- Idle Problem...guh
- picco 26 max...
- Tuning Help
- Hot Bodies.26 Engine
- WHAT KIND OF CLUTCH 4 MEGATECH 16 MOTOR on tmaxx
- no go jato
- Overheating
- Dynamite Mach .26 engine help Please
- 46 nitro engine
- hardened clutchbell?
- How Many Tanks Should I Put Trough A 4.6 Nitro Engine???
- ok new CB Works great But!!!
- Whats The Differnts Not Sure
- 2 Trucks Down!!!
- Maximum engine swap
- Need Help!!!!
- Axail .28 RR
- Recommend .21 Engine
- .28 Engine Gone Wrong
- Mugen starter box motor needed
- please help
- Engine starts and stops and floods.
- Recommend motor for Tamiya Chevy S-10
- Engine Help
- Pinion troubles.. guh
- Revo 2.5R - Won't cool down
- picco glow plug
- Is this suppose to happen?
- Gear mesh prob
- Engine Drama Filter came off!!
- burnt up .15
- Glow plug help
- change plug after break-in/plug question?
- factory specs
- rb c6 l2g
- need help with the engine plz
- Mt2
- Bog on low end
- Factory needle settings for Picco .26 Max
- reving promblem
- diffs
- fan on engine?
- Help me tune my Novarossi 21-7BT
- Glow Plug Help
- Expert Tuner Needed - Please Help.
- Engine size question
- O.s. ???
- engine mantainces questions?
- trx 3.3 starting and compression questions
- Engine Help.
- iv tried everything imean everything
- GRP engines???
- Broken plug during break in, normal ?
- os cvr .15 rebuild tips
- os cv-r .15 idle issues
- help find this part please
- GRP .21 Buggy Engine
- Leftover fuel......
- Carb adjustments
- Sealing a engine for airleaks
- Going lean after high speed run.....
- esc vxl-3 from velineon
- ??'s about using a thunder tiger pro .50 on a truck
- HPi firestorm 10t tuning
- ofna force .32
- Who makes the sh and sts motors
- Who has the best deals on lrp engines?????
- Axial .28 Spec 1S, need info please
- Novarossi/Mugen MT12
- Axial 28 S1 Discussion
- when tryin 2 start kicks over a few times and makes a wine noise PLEASE HELP
- gx-12 help
- My 3.3 wont run. . . HELP!!
- t-maxx engine running hot
- Tuning os21tm on my 3.3 tmaxx
- raw fuel from tank to tune pipe
- what motor
- 1/10th Brushless
- spur gears bald?
- checking engine temps HELP!!!
- rb rt l2g
- Picco .26 Problem.
- axial .28 tuning help?
- tmaxx won't start
- os .21 vg advice needed
- Outerwears electric R/C engine pre-filter
- wips
- integy clutch problems
- Air leak thruogh output bearing?
- What Other Motor??
- Engine stalls when it gets warmed up.
- GX-12 Broken Pullstart?
- General tuning issue with my LRP28S3.
- Need a new engine
- electric motor brushes
- water problems
- changing gear problem
- wont start
- Temperature
- Buggy engine recommendations (current setup included)
- a bigger engine in the HPI Hellfire?
- what the $%&#
- Hyper 12 turbo engine flywheel and clutch
- Recommend .28/.30 Engine and Pipe
- .21 engine or bigger
- new engine
- motor brushes
- Removing the Sleeve.
- newbie here need alot of help!!!
- Kyosho and SH engine help
- plz read wat r your thoughts
- Hyper 7 clutch removal
- Clutch Shoes OR bell?
- novarossi engines
- motor bushing oil
- P3 .28 ofna
- Picco .26max exaust question...
- Engine Sealing.
- Ofna Picco .21B 3-Port
- How hot do some engines get??
- Axial .28 Spec 1 S
- Pull start problem
- having problem removing.....
- Twin Engine..
- Rc nos?
- Break-in.. FINALLY!
- savage big block swapout
- Hyper 21 engine swop PLZ HELP!!
- Tuning woes
- dont know whats wrong :(
- stalls
- ahh what caused this to happen?
- no idea whats wrong
- kershaw designs 970 motors
- My revo takes to much gas
- tmaxx mototr
- HPI 3speed trans
- To pull or not to pull (what)
- Motor For XTM Buggy
- One BADASS engine.... lol
- TRX .15 Restore & Cleaning
- need help with my new sirio .23
- Engine sizes
- Sirio .30 cheapest starting method???
- HPi RS4 Evo 3 Gearbox Problem
- What to use/Whats best in a nitro modd...
- which brand nitro?
- Looking for Carb settings for new Sirio .30
- HPI Roto Start RPM??
- sirio .18
- Trinity Adam Drake .30 Help Needed
- is the O.S. Speed 21VZ-B V-Spec w/21H Slide Carb a good engine ?
- Big block engines
- problems with starting a hot engine
