summit - Hot Rod Forum : Hotrodders Bulletin Board
Hotrodders.com -- Hot Rod Forum



Register FAQ Search Today's Posts Unanswered Posts Auto Escrow Insurance Auto Loans
Hot Rod Forum : Hotrodders Bulletin Board > Tech Help> Engine
User Name
Password
lost password?   |   register now

Reply
 
LinkBack Thread Tools
  #1 (permalink)  
Old 01-28-2004, 10:56 AM
Member
 
Join Date: Sep 2003
Location: duluth mn
Posts: 612
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
summit

i called summit about my problem and they told my to get this kit fem mhp 126 60 22 is this a good kit. he said he does not know if this will work with the deck hight. what do you guys think

what are the cc that are lost in 4 relef vavel on the pistons above do you think the are going to work?
old pistons h423np
new fem mhp 126 6022 do this pistons have a dome? are they the same hight as the other ones? the guy could not tell me

    Advertisement

Last edited by 78 chevy truck; 01-28-2004 at 10:56 AM.
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2 (permalink)  
Old 01-28-2004, 11:08 AM
Member
 
Join Date: Dec 2003
Location: WV
Age: 40
Posts: 120
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Sounds interesting, keep us posted.

Last edited by paperairplane; 01-28-2004 at 11:15 AM.
Reply With Quote Quick reply to this message
  #3 (permalink)  
Old 01-28-2004, 04:10 PM
Member
 
Join Date: Sep 2003
Location: duluth mn
Posts: 612
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
any one
Reply With Quote Quick reply to this message
  #4 (permalink)  
Old 01-28-2004, 04:13 PM
POOR SEND HELP!!!
 
Join Date: Sep 2003
Location: North East Iowa
Age: 31
Posts: 204
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Quote:
Originally posted by 78 chevy truck
any one
That part number returns nothing at Summit.
Reply With Quote Quick reply to this message
  #5 (permalink)  
Old 01-28-2004, 04:43 PM
Member
 
Join Date: Sep 2003
Location: duluth mn
Posts: 612
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
i dont know that what the teck guy said i think it is a fedrel kit

what is the standered gasket that comes with that kit
Reply With Quote Quick reply to this message
  #6 (permalink)  
Old 01-28-2004, 04:57 PM
POOR SEND HELP!!!
 
Join Date: Sep 2003
Location: North East Iowa
Age: 31
Posts: 204
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Is this the kit by chance?

http://store.summitracing.com/partde...2DMHP126%2D022
Reply With Quote Quick reply to this message
  #7 (permalink)  
Old 01-28-2004, 05:00 PM
Member
 
Join Date: Sep 2003
Location: duluth mn
Posts: 612
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
ya what cmp ration will i have with 76cc heads? will these pistons work? and what is the dome -cc or +cc
Reply With Quote Quick reply to this message
  #8 (permalink)  
Old 01-28-2004, 05:06 PM
POOR SEND HELP!!!
 
Join Date: Sep 2003
Location: North East Iowa
Age: 31
Posts: 204
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Quote:
Originally posted by 78 chevy truck
ya what cmp ration will i have with 76cc heads? will these pistons work? and what is the dome -cc or +cc
They are flat tops and accourding to the page

Quote:
* Compression ratio: 8.24:1 (76cc heads), 8.55:1 (72cc heads), 8.88:1 (68cc heads), 9.24:1 (64cc heads), 9.96:1 (58cc heads)
Reply With Quote Quick reply to this message
  #9 (permalink)  
Old 01-28-2004, 05:39 PM
Member
 
Join Date: Sep 2003
Location: duluth mn
Posts: 612
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
what if the block has been decked? what cc are they
Reply With Quote Quick reply to this message
  #10 (permalink)  
Old 01-28-2004, 06:47 PM
NorthStar's Avatar
Member
 
Last photo:
Join Date: Feb 2003
Location: Minnesota
Age: 51
Posts: 847
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Those pistons will have about -5 cc and 1.560 height.
Dont always believe everything they claim in ads especially compression ratios you have all the dimensions of your engine combination plug those into the compression ratio formula.

Very Important: You said or claim that your block has been resurfaced you have to measure how far down in the hole your existing pistons are at TDC. This easy to do no fancy gauges are needed. Find a flat piece of metal like a ruler or something and some feeler gauges, rotate till piston is at top of stroke and start testing which feeler gauge will fit. Measure in line with pin that way piston rocking in bore will have very little effect on your measurement.
If you dont get this done its just a gamble if youll have a problem with piston protrusion.
Reply With Quote Quick reply to this message
  #11 (permalink)  
Old 01-28-2004, 10:28 PM
Member
 
Join Date: Sep 2003
Location: duluth mn
Posts: 612
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
so are thos pistons the same hight then
Reply With Quote Quick reply to this message

Recent Engine posts with photos

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Hot Rod Forum : Hotrodders Bulletin Board forums, you must first register.
Please enter your desired user name (usually not your first and last name), your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -6. The time now is 03:52 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.