NGK bpr8es
 

Hello

Anybody run these plugs?

What dimensions are impreza bug eye plugs?

My mate runs them on hiss evo and swears by them.

Thread Diameter 14mm
Thread Reach 19mm
Seat Type flat
Hex Size 21mm
Tip configuration projected
Construction/note Standard construction

That the setup for the bpr8es
Terminal Type Removable

Double post

Lewis,

You won't find anybody on here using that plug choice in a Subaru I'm afraid.

They may work ok in a Mitsi, but they are not suitable for a Subaru Engine.

The 2.0L Turbo road going Subaru's run either a PFR6B (Std engine) or a PFR7B plug (modified road engine)

Comapred to the plug you are talking about (BPR8ES), the PFR plug has a Platinum Core as opposed to a copper one, a non projected tip & a 14mm Hex insead of a 21mm... You would also find that if you fit an 8 series plug to a road going subaru, it would probably foul the plugs and cause a non start or a missfire situation.

Phil

Phil
Thanks for the info mate pfr7b it is then