265 Hemi to efi
- Holden202T
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Re: 265 Hemi to efi
i cant remember the plug number now but i use a br7efs maybe ? its a non projected tip .... but probably not recommended if your streeting it.
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Re: 265 Hemi to efi
For the street I would go with bpr7es ... Same plug as the bp5es except Resisted and 2 heat ranges colder.
Off road, bp7es ... Same plug except 2 heat ranges colder.
Off road, bp7es ... Same plug except 2 heat ranges colder.
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Re: 265 Hemi to efi
Same side as the spark plugCharlescrown wrote:Agree with everyone. Just a question. Was the detonation damage to the head gasket on the opposite side to the spark plug?
Re: 265 Hemi to efi
I don’t drive it much on the street so not a problemHolden202T wrote:i cant remember the plug number now but i use a br7efs maybe ? its a non projected tip .... but probably not recommended if your streeting it.
Re: 265 Hemi to efi
Just to be clear, prevent bad things and wasted money.
efs is not the same body as the es, it is a tapered seat plug ... the es is a gasket seat.
f = tapered seat.
efs is not the same body as the es, it is a tapered seat plug ... the es is a gasket seat.
f = tapered seat.
Intelligence is in the details!
It is easier not to learn bad habits, then it is to break them!
If I was here to win a popularity contest, their would be no point, so I wouldn't be here!
It is easier not to learn bad habits, then it is to break them!
If I was here to win a popularity contest, their would be no point, so I wouldn't be here!
Re: 265 Hemi to efi
Sure hope you're yanking my chain, if not ...heff0018 wrote:The Br7ef sound like the go, thanks.
https://www.modularheadshop.com/i-24493 ... br7ef.html
Your money, Your heads, IMO Purchasing those plugs would be a fail ...
They are a different body style from what you posted in this image.
The plugs you posted in that image are of Gasket Seat style.
The BR7EF plug you posted a link to on modularheadshop.com is of a Tapered Seat style.
They are NOT interchangeable.
Unless of course it had the wrong style in it in the first place ... I do not know what style your heads use, Tapered Seat or Gasket Seat.
Intelligence is in the details!
It is easier not to learn bad habits, then it is to break them!
If I was here to win a popularity contest, their would be no point, so I wouldn't be here!
It is easier not to learn bad habits, then it is to break them!
If I was here to win a popularity contest, their would be no point, so I wouldn't be here!
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Re: 265 Hemi to efi
I use BP7ES in both street and track cars with no issues with RFI. The std Valiant is a BP5ES which uses a gasket and yes those BPR7EF won't fit. Looking at the damage to the plug I think it's pre-ignition not detonation that eroded the plug. Are you tightening them tight enough so they can transfer the heat from the plug properly?
Oh and if I'm correct it will blow the asre out of your engine like a hand grenade.
Oh and if I'm correct it will blow the asre out of your engine like a hand grenade.
Re: 265 Hemi to efi
Thanks all, yes those were the wrong plugs. I need the gasket type es.
Re: 265 Hemi to efi
Finally got the skin back on the tailgate frame. Hopefully I will be able to get a full skim coat of filler on this weekend