problem on second turbo

[yamaster]

on the way home the other night when i go foot to the floor. in any gear over 5000rpm i revs out but kind of sligtly dies. like its not getting a spark or fuel.  it gets worse the higher the gear im in. 1st not to bad 5th alot worse.  what should i look out for or check??

[Fish]

Could be boost spiking. With all the cold weather at the moment, this would be my best bet. What mods do you have fitted, and do you have a boost controller?

Fish

[yamaster]

Could be boost spiking. With all the cold weather at the moment, this would be my best bet. What mods do you have fitted, and do you have a boost controller?

Fish

only mods are small porting and apexi power fc.   how would i check for boost spiking

[Fish]

If you have a boost gauge fitted you would notice a short period high reading on it.

If you dont have one, beg, borrow or steal one and just plumb it in temp style.

Fish