Phone 360 985-0445, E-mail Keith@Johnsoncams.com

HONDA

we regret to inform you that we are unable to accept orders for

camshafts or cylinder head services until further notice

Due to a heavy backlog of existing orders

also please note that we are, like most businesse not open for business on weekends or holidays.

our business hours are 9AM to 5PM Pacific Standard Time

we will be glad to let you know when we are again accepting orders

please send an e-mail with your request to be put on our wait list

including what camshaft or service you wish to order

thanks for your interest

11 December 2007

 

 


CRF 450 Cams

400-375

This cam is tool steel billet for durability, makes great horsepower, and is easy on the entire valve train! A big improvement over last year's winning design! No exchange cam required, these are all new!
$290.00 Lift LCA Lash Tappet Duration Open Close At
Intake .400 108° .006
flat
266°

26°btdc

60°abdc

.040
Exhaust .375 108° .006
Roller
284°

71°bbdc

34°atdc

.040

Cam Chart Definitions   Home Page   FAQ'S   Cylinder Head Services


430-400

Same intake lobe from last year's design but with more exhaust duration. Gives more top end power. This cam fits in the older cam boxes, but this year's boxes will need to be modified for clearance.No exchange cam required, these are all new!
$290.00 Lift LCA Lash Tappet Duration Open Close At
Intake .430 110° .006
Flat
274°

28°btdc

66°abdc

.040
Exhaust .400 110° .006
Roller
289°

74°bbdc

35°atdc

.040

Cam Chart Definitions   Home Page   FAQ'S   Cylinder Head Services


 

Cams for the XL-350 Honda are available through Pat Ormond: Ph.# 563 246-2506

       103 Irwin, Calamus, IA 52729