« previous next »
Pages: 1 ... 4 5 [6]   Go Down

Author Topic: Anyone tried the $120 CB550 big bore kit yet?  (Read 41166 times)

0 Members and 4 Guests are viewing this topic.

Offline P.abrera

  • Hot Shot
  • ***
  • Posts: 409
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #125 on: June 25, 2014, 05:37:00 PM »

Quote from: bwaller on June 25, 2014, 05:29:40 PM
The rule of thumb is 0.004" end gap per inch of bore. 0.010-0.012" should be good.

Cool. Thanks!


Sent from my iPhone using Tapatalk
Logged

Offline P.abrera

  • Hot Shot
  • ***
  • Posts: 409
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #126 on: July 31, 2014, 07:58:49 PM »
Can anyone chime in with regards to the head gasket size/brand they used for the big bore kit?


Sent from my iPhone using Tapatalk
Logged

Offline Tews19

  • I am no
  • Really Old Timer ...
  • *******
  • Posts: 6,465
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #127 on: July 31, 2014, 08:06:17 PM »
It comes with a head gasket when you order the piston kit. You may have to email the seller of the kits on ebay.
Logged
1969 Honda CB750... Basket case
1970 Honda CB750 survivor.

Offline Retro Rocket

  • Eggs are hard due too a
  • Really Old Timer ...
  • *******
  • Posts: 19,279
  • ROCK & ROLL
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #128 on: July 31, 2014, 08:08:53 PM »
Make sure the head is nice and flat and use a MLS head gasket, best gaskets around... ;)
Logged
750 K2 1000cc
750 F1 970cc
750 Bitsa 900cc
If You can't fix it with a hammer, You've got an electrical problem.

Offline P.abrera

  • Hot Shot
  • ***
  • Posts: 409
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #129 on: July 31, 2014, 09:47:41 PM »

Quote from: Retro Rocket on July 31, 2014, 08:08:53 PM
Make sure the head is nice and flat and use a MLS head gasket, best gaskets around... ;)
im using an MLS, just chose the wrong size. Apparently theres a 62mm thats more suitable. Thanks


Sent from my iPhone using Tapatalk
Logged

Offline P.abrera

  • Hot Shot
  • ***
  • Posts: 409
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #130 on: July 31, 2014, 09:48:47 PM »

Quote from: Tews19 on July 31, 2014, 08:06:17 PM
It comes with a head gasket when you order the piston kit. You may have to email the seller of the kits on ebay.
mone were just the postons and rings. Will now ho with a 62 mm MLS gasket.


Sent from my iPhone using Tapatalk
Logged

Offline Hasenkopf

  • Really, I'm not an
  • Hot Shot
  • ***
  • Posts: 731
  • This space for hire.
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #131 on: July 31, 2014, 10:31:11 PM »
getting close. any year now, lol.
Logged
I like berries.

Offline LesterPiglet

  • Old Timer
  • ******
  • Posts: 4,046
  • 1977 CB550F2
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #132 on: February 26, 2015, 12:01:35 PM »
Bumpity.
Has anyone had any pearls of wisdom to report about these 550 kits lately? I may doing it myself if I can find some current positive feedback.
Logged
'Then' and 'than' are completely different words and have completely different meanings. Same with 'of' and 'have'. Set and sit. There, their and they're. Draw and drawer. Could care less/couldn't care less. Bought/brought FFS.


Les Ross.            Certified by a Professional

Offline Greggo

  • Somebody's
  • Old Timer
  • ******
  • Posts: 4,164
  • Helmets Save Lives. Period.
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #133 on: April 02, 2015, 11:15:18 AM »
Quote from: LesterPiglet on February 26, 2015, 12:01:35 PM
Bumpity.
Has anyone had any pearls of wisdom to report about these 550 kits lately? I may doing it myself if I can find some current positive feedback.

Same as the 836 kits that Hondaman has installed in a few bikes...the consensus is that they're good!
Logged

Offline SOHC4 Cafe Racer Fan

  • Speak up, Whipper-Snapper! I'm a
  • Really Old Timer ...
  • *******
  • Posts: 15,733
  • SOHC/4 Member #1235
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #134 on: April 02, 2015, 12:35:46 PM »
Has anyone had any clearance issues (with valves) with the Cruzin image 601cc kit? 
« Last Edit: April 02, 2015, 12:42:14 PM by CB750 Cafe Racer Fan »
Logged
1975 CB550K1 "Blue" Stockish Restomod (http://forums.sohc4.net/index.php?topic=135005.0)
1975 CB550F1 frame/CB650 engine hybrid "The Hot Mess" (http://forums.sohc4.net/index.php/topic,150220.0.html)
2008 Triumph Thruxton (http://forums.sohc4.net/index.php/topic,190956.0.html)
2014 MV Agusta Brutale Dragster 800
2015 Yamaha FZ-09 (http://forums.sohc4.net/index.php/topic,186861.0.html)

"There are some things nobody needs in this world, and a bright-red, hunch-back, warp-speed 900cc cafe racer is one of them — but I want one anyway, and on some days I actually believe I need one.... Being shot out of a cannon will always be better than being squeezed out of a tube. That is why God made fast motorcycles, Bubba." Hunter S. Thompson, Song of the Sausage Creature, Cycle World, March 1995.  (http://www.latexnet.org/~csmith/sausage.html and https://magazine.cycleworld.com/article/1995/3/1/song-of-the-sausage-creature)

Sold/Emeritus
1973 CB750K2 "Bionic Mongrel" (http://forums.sohc4.net/index.php?topic=132734.0) - Sold
1977 CB750K7 "Nine Lives" Restomod (http://forums.sohc4.net/index.php?topic=50490.0) - Sold
2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
2016+ Triumph Thruxton 1200 R (http://forums.sohc4.net/index.php/topic,170198.0.html) - Sold

Offline FastCB550

  • Full Member
  • *
  • Posts: 43
    • Classic Honda Bulletin Board
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #135 on: April 02, 2015, 01:08:04 PM »
Quote from: CB750 Cafe Racer Fan on April 02, 2015, 12:35:46 PM
Has anyone had any clearance issues (with valves) with the Cruzin image 601cc kit?

I've had ZERO issues with my setup using stock valves and stock cam shaft. The pistons are the same height as stock pistons just a larger diameter.
Logged
1978 - CB550
600cc Overbore, Velocity Stacks, 4 into 1 Carpy Exhaust, Seat & Electronics by Kott Motorcycles, PD46C Carbs with 42 idle jets and 115 mains.
www.HondaBB.com

Offline Powderman

  • Master
  • *****
  • Posts: 2,465
    • Creative Candy Powder Coating
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #136 on: April 02, 2015, 02:41:57 PM »
I've never heard anything bad about any of the Cruizinimage Big Bore kits. I have one on my CB400f (466)

They have had 6500 transactions in the last 12 months with 19 negative feedbacks, none of them for big bore kits. I think they are safe.
I had to laugh at one neutral feedback where the buyer bought a Suzuki piston with rings and pin. He was pissed because the picture looked like a "steel" piston and it turned out to be "cast crap metal". I wonder if he'd have been happier with a steel piston. :o
Out of 20 neutral feedbacks one was for a CB900 BB kit but the reply was in French "Qualite' Chinoise" (Quality Sieve)?
« Last Edit: April 02, 2015, 02:55:36 PM by Powderman »
Logged

Offline Scott S

  • Global Moderator
  • Really Old Timer ...
  • *****
  • Posts: 8,232
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #137 on: October 23, 2016, 12:34:35 PM »
 Has anyone ever calculated the compression ratio on this kit yet?
Logged
'71 CB500 K0
'17 Triumph Street Scrambler
'81 Yamaha XS650

Offline RAFster122s

  • I feel like a really really
  • Really Old Timer ...
  • *******
  • Posts: 12,400
  • SOHC4 member # 2605
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #138 on: October 23, 2016, 10:33:04 PM »
HondaMan mentions a lttle clean up work needed to relieve sharp edges on the pistons from CruisinImage.  Otherwise quality is good.  Idon't know anyone whom has mentioned it.  It is not the high compression kit from Dynoman...those are better quality but far more expensive...Often you get what you pay for. The CruisinImage kits are of great value and good quality.

I doubt they bump the compression up, they could  actually send it down, but not significantly.
You will develop more power from the bike having a bump in compression alone...just have to deal with a high compression motor's tuning and carb jetting areas to address.
Logged
David- back in the desert SW!

Offline Canadian

  • Full Member
  • *
  • Posts: 37
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #139 on: May 24, 2018, 12:42:52 AM »
Hi all,

Sorry to bring this topic back up. My cilinders are being bored as we speak, for this kit.

What is the clearance I should use between piston & cilinder ? In MM if possible ( I'm from Europe)

Thanks guys,
Brgds,
Elias
Logged

Offline Killer Canary

  • Master
  • *****
  • Posts: 1,805
  • Typical Bran Muffin
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #140 on: May 24, 2018, 06:31:12 AM »
Just starting the second summer on my rebuild.
I didn't use the rings or liners that came with the kit.
At the same time I installed a 650 cam and primary tensioner.Stock rejetted carbs and race baffle.
There has been no downside so far and an instantly noticeable increase in acceleration and roll on power.
And she sounds glorious. 8)
Logged
If it's worth doing at all it's worth over-doing.
Honda MT250, CB400F, CB450K, CB550, GL500, CBR929
Kawi GPz900, H1

Offline RAFster122s

  • I feel like a really really
  • Really Old Timer ...
  • *******
  • Posts: 12,400
  • SOHC4 member # 2605
Re: Anyone tried the $120 CB550 big bore kit yet?
« Reply #141 on: May 24, 2018, 12:16:37 PM »
Previous pages list this...
In inch measurements the piston/cylinder clearance quote was  .0012-.0015"
In MM the quote is... piston / cylinder clearance   0,030 - 0,038 mm

Quote from: Canadian on May 24, 2018, 12:42:52 AM
Hi all,

Sorry to bring this topic back up. My cylinders are being bored as we speak, for this kit.

What is the clearance I should use between piston & cilinder ? In MM if possible ( I'm from Europe)

Thanks guys,
Brgds,
Elias
Logged
David- back in the desert SW!
Pages: 1 ... 4 5 [6]   Go Up
« previous next »