Reply to thread

See what others are reading now! Try Forums > Current Activity

Message: <blockquote data-quote="kennethfong" data-source="post: 118872" data-attributes="member: 4371">leaning out will save more fuel, but running a hotter engine...riching out will lose more fuel, but cools down your engine...run rich if ur setting is the drag type which means shifting gears only when u reach the max hp on ur rpm....however, the aforementioned tuning is not exhaustive, try 2 get a timing light n check ur current ignition timing compare with yer original stock timing btdc (before top dead centre), i used to have one customized extractor which allows me to advance my ignition timing into 20+ degrees without pinging during idle, but a big pinging during low rpm acceleration though just a lil while then would feel smoooooth all the way till 7k rpm.....it's an easy job just get a spanner (forget the size), and loosen two bolts above the spark distributor, then rotate towards u for advance or vice versa for retarding, u could hear the engine sounds more agressive or otherwise if u did it correctly when the engine is running idle......after that recheck the timing with yer timing gun n record it for future tuning purposes.....thus conclusively, tune till the max just before pinging for draggers......</blockquote>

Verification

The Marketplace Latest

original rare Rays Volk Racing TE37SL Black Edition...
- Started by david tao
- Chassis and Wheels
Honda city JSracing gtwing spoiler
- Started by jeff6126
- Exterior and Body
Honda civic fd ~car spray(Ferrari red)
- Started by jeff6126
- Exterior and Body
Honda jazz fit gk flrs body kit
- Started by jeff6126
- Exterior and Body
BMW F10 ~M5 front skirt lip with glossy black
- Started by jeff6126
- Exterior and Body
Kia Forte gtwing spoiler
- Started by jeff6126
- Exterior and Body
BMW F30 M3 front skirt lip
- Started by jeff6126
- Exterior and Body
Proton Saga VVT Evo Front Bonnet Hood
- Started by jeff6126
- Exterior and Body
Perodua bezza gear up body kit/spoiler
- Started by jeff6126
- Exterior and Body
BMW F10 ~M5 front bumper set ~M5 kidney grille...
- Started by jeff6126
- Exterior and Body

Posts refresh every 5 minutes

Apexi SAFC 1 in Evo 3

Hi guys,
Recently my brother just purchased a Wira with Evo 3 engine in it.
It comes with an Apexi SAFC first model, everything works well but the device is not showing the reading of Air Flow.

We want to make it...

any body knows the spec..yellow skyline r33gtr f&f 1

where to get picture and spec of this car......i know its a motorex unit...but not much info in their web.....

How DIY Subro??

Hi everyone sifu n bro who know how DIY subro ar...??
PLS help o~thank you o~ :biggrin: