[Mk2] [Turbo] issue sputtering

[cendler]

I apologize in advance for the English, it helps me Uncle googl.


I solve the problem sputtering, at full throttle with his car sputtering, MR2 SW20 rev.2 new NGK BKR7EIX new cables to spark Magnecor KV85, intercooler, exhaust full bore 3 ", the control unit HKS fuel cut settings 7, HKS BOV, turbo CT20b, set 1 bar pressure, timing settings for 10th

Why do sputtering, I do not know what to do and set up. Perhaps it is understandable, I have some photos here.
www.jdm-meeting.cz/forum/viewtopic.php?f=6&t=4681

thank you

[cendler]

But the problem is resolved about

Gap to the spark plugs is 0.8 mm, 0.7 mm and I did not do it already, and it normally goes, so I guess I did it solve

[Al-sw20]

Good work.

IMO I'd change the leads back to genuine Toyota leads.

One of my buddies back in the day bought new thicker 'performance' leads and was complaining of a misfire up top in the rev range. I had a spare pair of used 14 year old genuine Toyota leads that I had replaced with new ones, so fitted those into his car, as I knew they were alright when I swapped them out. Misfire gone.

[mr2magic]

1 bar boost pressure is really nothing special so i would be surprised if a difference in gap of 0,1mm actually was to blame.

I would ditch the iridiums and use the standard NGK BKR7E.

The magnecor are ok but if a recall correctly they don't fit plug 'n' play. That means the problem may lie there.