Jrp1978

iTrader: (10)

lsx 427
afr heads 225
tony cam 639 lift 239 duration
fast 102 intake a ported 96 throttle body
all forged interals
Has a small can in it 227 and then changed to tonys 239 ! But know i only dynoed 420
390 trq
I screwed up on lifters intalling them as i tighten them all the way down and then turned more over a few times by hand yeah it was tuff but i never messed with adj rocker arms ! well called comps and got some half *** instruction on how to do it ! Its runs ok but I am missing 110 hp now compared to baby cam ! Did i **** up all the lifter doing that i rotated motor two full turns and there was tuff spots forsure !


So what do you all this replace what ?

offaxis

iTrader: (19)

Put some stock rockers on and see if it fixes your problem. Might not be that big of a deal at this point.

Jrp1978

iTrader: (10)

will this cause that big of a lose ?

offaxis

iTrader: (19)

yes if you are holding your valves open and not letting them close

richard david

If you bottomed them out and spun the motor those hard to turn spot were probably you bending the valves

Jrp1978

iTrader: (10)

can someone walk me threw a fail safe adjustment of these rockers