Small Block & Big Block Chevy Specific Mouse & Rat Motor Discussion & Conversions

No bottom!

Thread Tools
 
Search this Thread
 
Old Feb 28, 2005 | 02:04 AM
  #21  
Lurch84's Avatar
Thread Starter
Staging Lane
 
Joined: Feb 2005
Posts: 50
Likes: 0
From: Midland. Texas
Default

Nope i havent checked the compression bcuz i dont have a compression tester i will buy one soon hopefully next payday, i also have some speeding tickets to pay . I did not have a mark on either side but when i pulled the stock cam i had it at tdc, and thats the way everything went back together, ive dun it like this before without degreeing it and had no problems but now that i know this a degree wheel is in the works.It takes time when you dont have a dime.
Reply
Old Mar 2, 2005 | 09:03 PM
  #22  
01tam6's Avatar
On The Tree
iTrader: (1)
 
Joined: Jul 2004
Posts: 170
Likes: 0
From: Opp, Alabama
Default

I agree the low compression is killing some power. How much did you preload the lifters? Having them too tight will kill power especially low end, about 1/8 to 1/4 is plenty. Also might check your initial timing in relation to your total. You don't have stock valve springs do you? I don't think the carb and intake are killing you though. What kind of rockers do you have?
Reply
Old Mar 5, 2005 | 01:36 PM
  #23  
Lurch84's Avatar
Thread Starter
Staging Lane
 
Joined: Feb 2005
Posts: 50
Likes: 0
From: Midland. Texas
Default

Thanks for all the info, my boss let me use the work truck to pick up my other truck and i picked up a 750 in place of the edelbrock that was on that motor. I went thru it and put it on this motor now a can spin the tires from a dead which is nice really brought the bottom end back up, what power valve should i run i put a 5.5 should i just plug it off. Iam not going to have the cash to buy a compresion tester this check have to wait another 2 weeks. Even without a mark anyone would know that it should on a stock motor alteast point strait down atleast on the cam gear with the motor at tdc on #1.
Reply
Old Mar 5, 2005 | 07:11 PM
  #24  
GetMore's Avatar
Teching In
 
Joined: Oct 2004
Posts: 29
Likes: 0
From: Patterson, NY
Default

That sounds kind of strange: it picked up bottom-end power with a bigger carb.
Perhaps it was a vacuum leak?
Reply
Old Mar 6, 2005 | 01:25 PM
  #25  
Lurch84's Avatar
Thread Starter
Staging Lane
 
Joined: Feb 2005
Posts: 50
Likes: 0
From: Midland. Texas
Default

It maybe that the holley just outperforms the edelbrock i know alot of people i have talk to say the edelbrocks are more streetable but u loose time at the track so i dunno runs alot better and power brakes seem to have more vacum to work with also.
Reply




All times are GMT -5. The time now is 09:54 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE