The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Racing and high performance (trucks haulin more than hay)

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-26-2010, 09:37 PM   #1
Marv D
Registered Truck Offender
 
Marv D's Avatar
 
Join Date: May 2008
Location: hells training ground (aka Ariz)
Posts: 3,118
Re: Need Advice.....Marv? Super73?

LOL at getting yelled at. To me mentioning the 305 heads on a 350 are very similar to the finger-nails on the chalk-board thing,, or.... my wife in a full PMS screeeeech!!
__________________
Still playin with trucks, even at my age!

When you're dead, it's only a problem for the people around you, because you don't know you're dead.
.....It's kinda the same when your STUPID.


I just did my taxes and reviewed my SS statement. Thanks to the current administration it looks like I will only have to work till noon on the day of my funeral.
Marv D is offline   Reply With Quote
Old 11-26-2010, 11:58 PM   #2
sav300
Registered User
 
Join Date: Oct 2008
Location: Hermsiton, Oregon
Posts: 100
Re: Need Advice.....Marv? Super73?

Quote:
Originally Posted by Marv D View Post
LOL at getting yelled at. To me mentioning the 305 heads on a 350 are very similar to the finger-nails on the chalk-board thing,, or.... my wife in a full PMS screeeeech!!
Well apparently I know how to get your attention!! I understand what you are saying about the 305 heads and I can't agree more (I've obviously seen the effect first hand). The main reason I put them on was for the compression and the torque. But stuffing 6" rods in it then toping it off with 305 heads just doesn't work and even I can say that it kind of defeats the purpose to put in those rods.

So with that aside I will say, yes its was a terrible move, but thats why I'm going to install the heads that I originally based the engine off of. But before I did I wanted to make sure that I had input and (maybe??) some approval from those that have more experience with heads and high RPM's.

Thomas
sav300 is offline   Reply With Quote
Old 11-27-2010, 12:27 AM   #3
cableguy0
Senior Member
 
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,948
Re: Need Advice.....Marv? Super73?

305 heads on a 350 is kind of like unplugging 2 ignition wires and expecting a good result.Having more compression means NOTHING when the heads cant flow any air, Its definately counter-productive. Get some heads on there. Dump that performer cam for something more modern. Look at either the comp xe line or the lunati voodoo line. The edelbrock cams are just reboxed generic grinds and while they work well your paying an extra 100 bucks to have them show up in a box that says edelbrock on it. Decide on what you can afford for heads then we can steer you right on a cam.
__________________
Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member.
cableguy0 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not 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

Forum Jump


All times are GMT -4. The time now is 09:48 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com