How much power should I make?? Dyno people... - 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 07-20-2002, 10:40 AM
Member
 
Last photo:
Join Date: Jul 2002
Location: Calhan, Colorado
Posts: 138
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Post How much power should I make?? Dyno people...

350 2 bolt
Bored .030 over
Stock Crank
Stock 5.7 Rods
.125" Domed Pistons
Fel-Pro Iron Head Gasket. .041 thickness

Heads are 165cc intake, 58cc chamcers, 1.94" intake, 1.50" exhaust, 23 degrees

Cam is 230/230 465/465 lift, 102 Intake, 110 Lobe Seperation

1.5 Ratio Roller Rockers

Holley 750 Double Pumper

Edelbrock Performer RPM w/ Air Gap

1 5/8" Headers

Stock HEI

Anyone have that dyno program that might be able to give me a ballpark figure??

Also, how does that combination look to you?

    Advertisement
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2 (permalink)  
Old 07-20-2002, 07:42 PM
Tom Tom is offline
Member
 
Join Date: May 2001
Location: agawam ma
Posts: 323
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Post

combo looks good, I figure it for maybe 325 hp at flywheel
Reply With Quote Quick reply to this message
  #3 (permalink)  
Old 07-22-2002, 06:31 PM
Member
 
Last photo:
Join Date: Jul 2002
Location: Calhan, Colorado
Posts: 138
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Post

Damn, I was expecting a little more then that. Hmm. Anything you see as holding my engine back?
Reply With Quote Quick reply to this message
  #4 (permalink)  
Old 07-25-2002, 08:39 PM
Registered User
 
Join Date: Jan 2002
Location: dalhart texas
Posts: 7
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Post

as for the dyno im still looking for a simpler way not so exspenceve .wanting to do mine. as for engin what rpm you looking for , and what trany you got.


bob
Reply With Quote Quick reply to this message
  #5 (permalink)  
Old 07-26-2002, 05:36 AM
New Member
 
Join Date: Mar 2002
Location: Hamilton,New Zealand
Posts: 22
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Post

so its a pretty stock bottom end and thats about 5500rpm, heads sound good -they must be around 64cc-ish witch is good compression medium valves for more tourqe , the cam is perfect from around 2000-6000-ish, roller rockers at 1.5 is good and less ware on valve train,holly 750 is good altho maybe something a little smaller for the street.rpm air gap ...i have one of these ,good alround power,look good to.so the safe max rpm would be 5500 for the bot end and the lowest rpm would be about 2000.....perfect ,coupled with a higher(slightly higher) stall converter wood be great.id go with Tom on the horse power .where were you looking for your power range ?i don't no about the headers ...is the 15/8 taken from the inside dia or the outside ...i've always woundered that ?is it for the street? is it balanced ?is it a go-err?
Reply With Quote Quick reply to this message
  #6 (permalink)  
Old 07-26-2002, 10:45 PM
Member
 
Last photo:
Join Date: Jul 2002
Location: Calhan, Colorado
Posts: 138
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Post

The power range is exactly where I wanted it to be. 2000-6000 range

Im looking into getting 2800 Stall Converter, Its gonna be a stree/strip truck. Just a toy.

Its going in a 85 GMC S15, 2wd, ext cab truck. TH350 behind the engine.
Reply With Quote Quick reply to this message
  #7 (permalink)  
Old 08-06-2002, 06:59 PM
Member
 
Last photo:
Join Date: Jul 2002
Location: Calhan, Colorado
Posts: 138
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Post

The headers are 1 5/8" inside diameter.


I should have about 11.5:1 to 12:1 compression. In between there somewhere. I am gonna run racing fuel in it to, so detonation wont start.
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 08:48 PM.


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.