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VL Commodore

Vl turbo spark plugs

Started by vlturbosh · 16 Apr 2013 · 7 replies

Preserved from CalaisTurbo. Original authors and dates are shown; archived members are not current Holdcom accounts. View original archive ↗

vlturboshArchived member

16-04-13, 08:25 GMT+10#1

What spark plugs are best for a moderately worked rb30 vl gt35 turbo for minimum spark loss while boosting around 15-20 pound.

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AlthoatsArchived member

16-04-13, 21:39 GMT+10#2

BCPR6ES, perfect

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CHUBSPTArchived member

16-04-13, 21:52 GMT+10#3

what are people gapping their plugs to?

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PSI086Archived member

16-04-13, 22:06 GMT+10#4

Depends on your ignition system. 0.8mm is a pretty common gap for something running a reasonable amount of boost with decent spark

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-pumba-Archived member

16-04-13, 22:46 GMT+10#5

im running bkr7e gapped to .7

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MrSquigleArchived member

16-04-13, 22:54 GMT+10#6

I have the BCPR6ES Q: is there any gains to be had with coil upgrade only? or do you need ignition booster also(eg. MSD 6A)

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madrexArchived member

17-04-13, 08:36 GMT+10#7

I was running 20 psi on stock ignition only upgraded to msd after that but upgrade the hole lot not just coil and .8 on the plugs also b

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-pumba-Archived member

21-04-13, 19:44 GMT+10#8

ive got stock ignition besides a falcon coil. running 20 psi, havnt had any issues so far

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