Jesel 1.70 Ratio BIG Chief rockers
 

Lookin for 2 sets of Jesel 1.70 Ratio BIG Chief rockers
C8MA70
CWHB70
CAAS70

i'm thinking these rockers work there azz off and the Aluminum has to Fatique ,dont feel like just having new bearings pushed easier to replace em .. who's a suppler/warehouse ????
thnx :drink:

Slightly OT, but have you had any issues with valves dropping with those Big Chief heads?

here are few dealers in your area
book racing 815-464-7200
a-team speed 708-633-1320
midwest engine tech 815-464-9490
fx engines 708-479-0900
or call direct 732-901-1800

nope !!!!!!!!!!!!!!!! just dont be cheap BIG Daddy and be sure to use the 1 piece Titanium valves like Mike D. does & not the friction welded ones ..

Fixx
 

Im not knocking jessel's but have you considered switching to a TD rocker?? WE use both on the race cars and the TD's last twice as long as the jessel..jessel uses a sealed bearing which fatigues after hard use..The td's uses the engines oil which in return lasts a whole lot longer..If you dont have a whole lot of oil going to your top end than stick with the jessel's..

http://www.tdmach.com/

have'nt heard alot about the TDs , waiting on a call back about Harlan Sharp 1.70s ... we do have oilers up top BIG Daddy
thnx :drink:

You're right about the fatigue. Aluminum has a finite cycle value before they go pop! Might be time to go steel. Bob Madara has gotten me great pricing on T&D stuff and he is an absolute guru on valvetrain stability. Give him a call 585-654-8583

thnx HAX i'm dialing him up right now ...:drink:

T and d are the best. Spend the extra you'll love them

New Steel T&D's seem to be the best. Upgrade to spring oiler in the rocker.