Upgraded valve springs? - Page 2
Login to Your Account
Honda Grom Forum

Upgraded valve springs?

This is a discussion on Upgraded valve springs? within the Grom Performance forums, part of the Honda Grom Garage category; Originally Posted by CiscoSanJose I also switched my finbro 183 valve springs to DCR duel valve springs and my reason was I also am using ...

Page 2 of 2 FirstFirst 1 2
Results 11 to 13 of 13

Thread: Upgraded valve springs?

  1. #11
    Senior Member
    This user has no status.

    Member #
    Join Date
    Dec 2015
    Quote Originally Posted by CiscoSanJose View Post
    I also switched my finbro 183 valve springs to DCR duel valve springs and my reason was I also am using DCR cam built for the BrianS 170 engine and also using BrianS recommended valve stem caps it is working on my BrianS 170 engine very well with over 7000 miles on the engine I figured it should work great on the Finbro 183.

    The only other changes will be that I will replace the rubber cap on the cam chain tension-er rod to the harden nylon cap that Franco sells thur his North America Finbro Garage once he gets his shipment in.

    For some reason I like DCR products, they build stuff for off road racing and race cars and motorcycles so they been around the race scene awhile.

    Replacing that rubber cap is a good idea. I might have to make one as well for my grom. Should be fairly easy to make

  2. #12
    Senior Member
    is bbk woohoo!
    humilde_s13's Avatar
    Member #
    Join Date
    Sep 2013
    I changed to dcr dual valve springs because I had them sitting nearly a year so why not use them.

    Sent from my iPhone using Tapatalk
    Takegawa 181cc
    Finbro head
    Koso 34mm
    Yoshimura cam
    Aracer rc mini plus 2

  3. #13
    This user has no status.

    Member #
    Join Date
    May 2017
    At what RPM do the stock valve springs float, and what's the safe rev limit with stiffer springs on stock bore/bottom end?

Page 2 of 2 FirstFirst 1 2

Sponsored Links

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Similar Threads

  1. Replies: 6
    Last Post: 02-26-2016, 09:53 PM
  2. Upgraded Horn
    By wrxman in forum Grom Talk
    Replies: 4
    Last Post: 04-20-2015, 06:52 PM
  3. Replies: 81
    Last Post: 05-11-2014, 06:56 PM
  4. Stock valve springs rev limit
    By Grom1202 in forum Grom Talk
    Replies: 11
    Last Post: 04-19-2014, 07:23 PM
  5. Replies: 51
    Last Post: 03-28-2014, 03:05 PM

Search tags for this page

finbro valve springs


grom performance valve springs on stock engine


grom stock valve springs limit


gy6 dual valve spring


honda 70 performance valve springs


honda grom how to upgrade valve springs


honda grom install valve spring

Click on a term to search for related topics.