I just discovered the Eagle extreme duty rods that are good over 700hp that have the 5/16 "custom age 625+ bolts" wtf?? they are about 400 plus shipping.

I made 630 on the regular rods that use the bigger 3/8 "ARP2000" Bolts.

What the hell is the difference in these rod bolts that makes them stronger though smaller. and the price difference of 100$ wtf?

 

bump

 

ARP 2000 bolts are 220,000 psi tensile strength,custom age bolts are 260,000 psi.The Carrillo CARR bolts are around 285,000 psi.

 

well the pauter rods come standard with the 220,000 psi bolts equivalent to the ARP2000 on the eagle but people rant and rave about how the pauters are better for higher horsepower when also both rods are made from the same 4340 steel.

 

ttt