Mechanical Question about the Turbo :

[ZEROTHEKNIGHT]

Does the Turbo effect the spark plugs ignition-flame-size when accelerating / when the turbo begins spooling ?

 

[MisterWaffles]

All I know is that if you don't fix the fuel/air ratio within the cylinder, you could damage your engine quite badly. You probably don't want your spark plug making giant fireballs now, would you.

 

[Major_Arcana]

Does the Turbo effect the spark plugs ignition-flame-size when accelerating / when the turbo begins spooling ?

No, the Turbo has no effect on the spark itself.

You probably don't want your spark plug making giant fireballs

Actually, that's exactly what you want it to do

 

[ZEROTHEKNIGHT]

No, the Turbo has no effect on the spark itself

Ok so even if i changed the PSI - it won't effect the 4 rounds of the engine cycle ?

 

[Major_Arcana]

Ok so even if i changed the PSI - it won't effect the 4 rounds of the engine cycle ?

Increasing the boost may lead to pre-ignition, detonation or knock due to the higher effective compression and higher temperatures in the comustion chamber. The fuel air mixture may pre-ignite and that can lead to sever damage to your engine.

Running a higher octane fuel, reducing the compression ratio with a thicker head gasket or low compression pistons, changing the plugs or adjusting the ignition timing may be required to prevent any issues.

 

[ZEROTHEKNIGHT]

Increasing the boost may lead to pre-ignition, detonation or knock due to the higher effective compression and higher temperatures in the comustion chamber. The fuel air mixture may pre-ignite and that can lead to sever damage to your engine.

Running a higher octane fuel, reducing the compression ratio with a thicker head gasket or low compression pistons, changing the plugs or adjusting the ignition timing may be required to prevent any issues.

I see ... so the effect is focused on the engine 4 rounds cycle rather than the size of the ignition flame.
Higher octane fuel will help to evade the pre-ignition since the higher octane tends to burn better than lower octane fuel so that there can almost be no more fuel left in the cylinder X)
As i know in physics - a higher compression increase the temprature, so in order for not to pre-ignite the amount left of fuel inside the cylinder on ( the compression stroke ? ) a certain engine-round from the 4 cycles it's better to make a low compression adjustments / exchanging a certain parts in the engine as you've mentioned to evade that issue is what you're trying to say right ?
So i take it that the racing or sport engines does comes factory stock that way ?
For example like Mitsubishi GTO & Nissan GTR R35 ?
Since both got twin turbos.
Also i've remembered something - the reason for the exhaust flames or backfire is also caused by higher PSI ?
Or caused by a certain adjustments in the cylinder parts timing ?