Bore Tech offers the highest quality engine rebuild components

for the Honda CB and CL 350's

 

 Item

 Part #

Description

 Price

 Order

 

 P650

 Stock replacement cast piston kit 65 mm (1 mm oversize) complete with rings, pin & clips.

Deeper valve pockets allow for modifications. Stock compression. Three piece oil ring.

1 mm = .040 in.

 $65.00 each

(as shown)

or

$130.00/pair

 

 

 P655

 Stock replacement cast piston kit 65.5 mm (1.5 mm oversize) complete with rings, pin & clips.

Deeper valve pockets allow for modifications. Stock compression. Three piece oil ring.

1.5 mm = .060 in.

  $65.00 each

(as shown)

or

$130.00/pair

 

 * When over-boring it is important to make sure the head gasket does not overlap the bore

 

 HG660

 66 mm Composite Head Gasket

to be used with the 1 mm & 1.5 mm stock replacement pistons

 $39.00

 13021-287-010

Ring Set 0.25

for stock Honda pistons

* One set of rings is the quantity needed to re-ring both pistons

 $24.50/pair

 

 
  13041-287-010

 Ring Set 0.75

for stock Honda pistons

* One set of rings is the quantity needed to re-ring both pistons

 $24.50/pair

 

 

 KA1

Slider-type Cam Chain Tensioner

It is recommended to use the Tsubaki Cam Chain listed below with this tensioner.

$129.00
  

311-015

Tsubaki Heavy Duty Endless Cam Chain

 $44.25

 

 

 25-9920

 Rivet-type connecting link for Tsubaki Cam Chain.

This link makes it possible to split the chain during assembly without splitting the cases.

 $2.00 ea
  

 

 HG675

67.5 mm Big Bore Composite Head Gasket

 $39.00
  

 

 GS350

 Complete Gasket Set

 $39.50

 

 TEGS350

 Top End Gasket Set

 $26.95

 
   SP1  Degreeable Cam Sprocket  $105.00  

 

 CS-4

 Heavy Duty Clutch Springs

$14.90/set of 4

 

 

 543-3A

 Barnett Clutch Friction Plate

Barnett kevlar performance material

(2.7 mm thick)

8 plates required

 $11.75 ea

 

 

 5300-616

 Barnett Steel Clutch Plate

(.047 mm thick)

7 plates required

 $5.60 ea 

 

 BT-05EL

Electronic Ignition Kit for Honda CB/CL/SL 350

RPM Limiter Model

$369.00
  

 

 DC3-1

DYNA 3 ohm Single Lead Coil

 

$82.00 ea
  

 

  DC3-2

 DYNA "Miniature Series" 3 ohm Single Lead Coil

The only difference between the two coils is that the "Miniature Series" has a smaller body and is sometimes easier to mount

 $88.00 ea

 

 

 LB05F

Spark Plug Resistor Cover

$2.80
  

 

 2658XA

67.5 mm Replacement Ring Set for CB350 Race Pistons ONLY

* The 2658XA ring package comes with enough rings needed to re-ring ONE piston

 $34.44 ea.

 

 

If you are looking for the best in performance pistons for racing Honda 350 twins, we have the answer. Forged pistons machined to our specifications for roadrace, flat track, or hardcore street use. These pistons were designed to provide excellent life under extreme race conditions and have proven up to task under roadracers Chris Marshall, Tim Stancil, Bill Moeller, Eric Cook, Steve Staser and many more. Check out the features of our pistons:

  • 12.5:1 Compression ratio without head milling
  • 67.5 mm bore for 362cc legal size limit
  • Low-tension ring package
  • Tool steel wrist pins
  • Stronger, thicker skirts to prevent collapse
  • Valve pockets cut for big cams

 

(Part #: P675) Price per pair - $395.00

 

 30-30364

Black Diamond Stainless Steel Exhaust Valve stock head size

(28 mm/1.102" head diameter)

$57.83 ea
  

 

 30-30361

 Black Diamond Stainless Steel Intake Valve stock head size

(34 mm/1.339" head diameter)

$57.83 ea
  

 

 30-0360

Kibblewhite Bronze Intake Valve Guides

 $12.75 ea

 

 

 30-0364

Kibblewhite Bronze Exhaust Valve Guides 

$13.80 ea 

 

 30-30104

Kibblewhite Racing Valve Spring Kit w/titanium tops

Installs @ 1.320" to 1.330"

$195.00
  

30-30107

Kibblewhite Heavy Duty Valve Springs

Replacement springs for the kit above

*If these are to be used with the stock retainers, those retainers MUST be modified to accomodate these heavy duty springs. You will also need the base washers as shown below.

$46.75
  

 

 30-30108

 Kibblewhite Base Washers

$30.45

 

11-0722

3/8" Drive Oil Filter & Clutch Spanner

used to remove the oil filter nut & clutch hub nut 

$13.95

 

 

8209 

Alternator Rotor Puller

16mm x 1.5mm Right Hand Thread

Also fits CB160, CB175, CB450, CB500 and more

 $12.30

  

 

 NU4001

Replacement UNI Air Filters (2 pk)

Does away with stock air filter housing

Also fits 450 & 500T models

 $30.95

 

 

 OS-1

Engine Oil Seal Kit

Honda OEM seals

Shift drum seal, tachometer seal, shift seal, point seal, o-ring, cs oil seal, clutch pushrod seal, kickstart seal, oil filter cap seal

$53.94

 

 

 6700-399

 Taper Roller Steering Head Bearings

$43.25