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Arp bolts for conrods

Posted: Wed Jan 10, 2018 9:21 am
by gd302
Id like to add these to my 3.9 conrods but can anyone tell me if its possible to fit them without any modifications/machining, and does it affect the engine balancing?

Re: Arp bolts for conrods

Posted: Wed Jan 10, 2018 11:51 am
by Coops
Usually need to get the big end journals checked for trueness after fitting ARP bolts as some times they can pull a little

Re: Arp bolts for conrods

Posted: Wed Jan 10, 2018 7:34 pm
by gd302
Ok thanks, think I will just stick to standard then. Waste of £80!

Re: Arp bolts for conrods

Posted: Wed Jan 10, 2018 8:32 pm
by scudderfish
gd302 wrote: Wed Jan 10, 2018 7:34 pm Ok thanks, think I will just stick to standard then. Waste of £80!
ebay them?

Re: Arp bolts for conrods

Posted: Wed Jan 10, 2018 8:40 pm
by Coops
not a waste of money,
i think last time i did my 3.9 i bought a set of exchange rods from realsteel that were fitted with arp bolts and had the journals recircled and correct dimentions journal to journal, think that was around £120 then £40 to swap the crowns over for me,

Re: Arp bolts for conrods

Posted: Wed Jan 10, 2018 8:47 pm
by Coops
:eek :eek :eek :eek :eek :eek
just looked on the RS website blimey the parts they now sell for the RV8 has gotten smaller
remember when it was at least 3 pages long :(
no stroker kits or anything like that anymore not even exchange conrods,

Re: Arp bolts for conrods

Posted: Thu Jan 11, 2018 8:35 am
by gd302
Coops wrote: Wed Jan 10, 2018 8:47 pm :eek :eek :eek :eek :eek :eek
just looked on the RS website blimey the parts they now sell for the RV8 has gotten smaller
remember when it was at least 3 pages long :(
no stroker kits or anything like that anymore not even exchange conrods,
They still list a stroker crank for use with chevy rods but I do remember the kits they used to sell. Maybe they had problems with them.

Re: Arp bolts for conrods

Posted: Thu Jan 11, 2018 10:14 am
by Coops
I know we had issues trying to get a company who was reliable to offset grind my crank in the current engine