Click to enlarge

@ VALVE SEATS CUT - NEW VALVES LAPPED - (NEW VALVES INCLUDED) - PACKAGE<p>CT90 ATC90 ST90 SL90 CL90 CM91 - READ PLEASE !!<P>(shop_will_be_closed_till_2022_sorry)

1. YOU MUST STRIP THE HEAD DOWN TO JUST THE BARE HEAD

AND VALVE GUIDES (EXHAUST STUDS OK TO LEAVE)

2. YOU MUST COMPLETELY DECARBON THE DOME OF THE HEAD

AND AS MUCH FROM THE EXHAUST PORT AS POSSIBLE

3. DO NOT SEND ANY OTHER PARTS ie VALVES, SPRINGS OR KEEPERS

4. THE VALVE FACE TO VALVE SEAT CONTACT ZONE MAY NOT BE SOLVENT

LEAK PROOF AT THE BEGINNING, BUT WILL SEAL IN SECONDS OF RUNNING

THE NUWAY CUTTERS WE USE IS A 46 DEGREE ANGLE, NOT 45

AND IS INTENDED TO BE THIS WAY TO CREATE THE PERFECT SEAL ON THE 45 DEGREE VALVE FACES

5. AFTER YOU HAVE THE HEAD STRIPPED DOWN YOU NEED TO CHECK THE "WOBBLE" BETWEEN THE VALVE STEM AND THE GUIDE, IF IT IS TOO MUCH WE DON'T WANT IT AS WE DON'T HAVE TIME TO DO GUIDE INSTALLS

6. THEN YOU NEED TO CHECK FOR LOOSE GUIDES, TO DO THIS,, FROM THE DOME SIDE OF EACH PORT PUSH WITH YOUR THUMB TO SEE IF YOU CAN MAKE THE GUIDE MOVE UP TO THE TOP OF THE HEAD, IF IT DON'T MOVE BY FINGER FORCE YOUR GOOD (THIS MOSTLY HAPPENS ON THE INTAKE SIDE)


=====================================================

PLEASE PACK IT LIKE IT WAS AN EGG

WHEN YOU SEND THE HEAD INTO US BE SURE TO INCLUDE THE ORDER NUMBER, WHICH WILL BE SENT TO YOU IMMEDIATELY AFTER YOU CHECK OUT, VIA EMAIL.

WHEN PACKING UP YOUR HEAD DO "NOT" USE PACKING PEANUTS AS THIS WILL ALMOST GUARANTEE A BROKEN FIN.

THE BEST WAY, IS TO USE SOMETHING LIKE AN OLD BEACH TOWEL AND MAKE IT INTO A BALL, THEN IN THE BOX.

JUST ALL CARDBOARD DON'T ALWAYS WORK EITHER.

!!! WE WON'T WORK ON,, OR BE RESPONSIBLE FOR A HEAD DAMAGED ON THE TRIP TO GET TO US !! (IF BROKEN ALREADY, JUST TELL US BEFORE YOU SEND IT)

PLEASE HAVE THE HEAD DECARBONED ,, WE DO NOT CLEAN THE HEAD IN ANY WAY OTHER THAN THE AREAS EFFECTED BY THE CUTTING AND LAPPING PROCESSES ,, THANKS

!!!!!!!!!!!!!!!!!!!!!!!

WHEN YOU SEND THE HEAD INTO US BE """SURE""" TO INCLUDE THE ORDER NUMBER FROM THE TICKET IT WILL BE LIKE dratv-123456. OR A COPY OF THE TICKET SO WE KNOW WHO'S HEAD IT IS... THANKS

!!!!!!!!!!!!!!!!!!!!!!!

=======++++++++++++++=============++++++++++++===============

SEND TO:

BCI

223 MAIN STREET

ODELL NE 68415

=======++++++++++++++=============++++++++++++===============

WE HAVE TO / MUST SEND IT BACK TO THE ADDRESS ASSOCIATED / LINKED TO YOUR PAYPAL OR CREDIT CARD ACCOUNT (SORRY NO EXCEPTIONS)

IT WILL COME BACK TO YOU WITH FRESHLY CUT VALVE SEATS AND THE PRE LAPPED INTAKE AND EXHAUST VALVES (NOT INSTALLED) FOR YOU TO REASSEMBLE AND INSTALL ON YOUR ENGINE.

YOU PAY RETURN SHIPPING WHEN YOU BUY THE PACKAGE =============================================================================================

SEAT-CUT