Standard conrods,

red reading

Active Member
The standard gtir conrod is extremely strong, if used with arp rod bolts is perfectly suitable for up to 520bhp and 465lbft torque at the flywheel.

conrods only really need changing if they have a defect I.e oval big end or stress cracks, or if you wish to rev the engine higher than 8000rpm constantly

Again there have been no reported conrods sapped from power, only the standard rod bolts have failed .