Originally Posted by desmosis10
I looking for a Great set of Retrofit HYD Roller Lifters that can rev close to or to 7000rpm.
I'm using the AFR1103 heads 210cc competition heads I swapped the 710 solid roller springs for the AFR#8019 hyd roller 650 lift springs.
I really appreciate the advice if u guys have any suggestion on what Retrofit HYD Roller Lifters I should go with thanks. Des
Just good or different lifters will not necessarily get you to 7K rpm w/o probs. You should be using a soild valve train, but if that's just not going to happen, look into a rev kit
to increase the rev range.