spark plug

Diesel Spree · Post by **Diesel Spree** » Fri Aug 29, 2008 4:15 pm

hey im running the stock plug in my 86 spree it is a nkg bpr6hs and i read some where that if u run the extended high speed riding plug it makes it go faster it is a bpr8hs is this true or just a sails pitch and are there performance plugs for these and do they even work?

EvilCrayon · Post by **EvilCrayon** » Fri Aug 29, 2008 4:55 pm

I didn't notice a difference.

justinnielsen01 · Post by **justinnielsen01** » Fri Aug 29, 2008 5:21 pm

8 will make your head temp cooler

Bear45-70 · Post by **Bear45-70** » Fri Aug 29, 2008 5:59 pm

An BPR8HSA is what is called for in the manual for extended high speed riding. A BPR4HSA is called for in colder climates, 41├é┬░ and below.

Diesel Spree · Post by **Diesel Spree** » Sat Aug 30, 2008 10:29 am

so no one thinks it makes a defferance it just makes the head cooler

thanks

Bear45-70 · Post by **Bear45-70** » Sat Aug 30, 2008 12:00 pm

Diesel Spree wrote:so no one thinks it makes a defferance it just makes the head cooler

thanks

Which increases longevity.

Diesel Spree · Post by **Diesel Spree** » Mon Sep 01, 2008 7:31 pm

ok thanks

needfasterthan31 · Post by **needfasterthan31** » Mon Sep 01, 2008 9:28 pm

i just bought the high speed spark plug at my local autoparts store for $1.99,they had to call there warehouse and had it the same day in a few hours,if you have a owners manual it will show you the cold temperature plugs,normal condition plug,and the high speed plug numbers.or you can buy a high speed same identical plug off a seller on ebay for $6.50