LT1-LT4 Modifications 1993-97 Gen II Small Block V8

lt4 hot cam

Thread Tools
 
Search this Thread
 
Old Oct 13, 2009 | 12:55 PM
  #1  
9D4Z28's Avatar
Thread Starter
TECH Apprentice
 
Joined: Feb 2009
Posts: 304
Likes: 0
From: Stow Ohio
Question lt4 hot cam

on a stock 94 z28 how much hp can i expect to get from a lt4 hot cam?
Reply
Old Oct 13, 2009 | 12:57 PM
  #2  
madmike9396's Avatar
TECH Junkie
15 Year Member
Liked
Loved
Community Favorite
iTrader: (29)
 
Joined: Jan 2009
Posts: 3,392
Likes: 220
From: North Carolina
Default

maybe 25 - 30 rwhp i think, theres threads every where
Reply
Old Oct 13, 2009 | 01:17 PM
  #3  
myltwon's Avatar
TECH Addict
iTrader: (1)
 
Joined: Jul 2004
Posts: 2,965
Likes: 7
From: Palm Harbor, FL
Default

stock manifolds, stock tune, stock rockers?
Reply
Old Oct 13, 2009 | 01:49 PM
  #4  
dlk1950's Avatar
12 Second Club
 
Joined: Sep 2007
Posts: 593
Likes: 0
From: Portage Pa.
Default

I have cc305 220/230 112, its close to hot cam made 308 to rear wheels,some say should have made more but thats what I got. mods in sig.
Reply
Old Oct 13, 2009 | 02:04 PM
  #5  
the_merv's Avatar
Banned
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

I made 335/335 with my old Hot Cam Engine, that was through the Auto at the time.
Reply
Old Oct 13, 2009 | 02:15 PM
  #6  
94Z28-MSTGKLR's Avatar
TECH Fanatic
iTrader: (20)
 
Joined: Feb 2008
Posts: 1,434
Likes: 2
From: Lacey, WA
Default

If you don't have any bolts on maybe 20 rwhp. I did mine *** backwards. I put in the cam and rr's before I did a cai or headers. When I did get around to the bolt on's. WOW!!!!!! It was like I had a whole new car! Amazing the difference it made! Hotcam is a good choice if you want to make more power in an easy kit with out breaking the bank. You can find them everywhere in the classifieds here. Where I got mine.
Reply
Old Oct 13, 2009 | 02:27 PM
  #7  
rat93's Avatar
On The Tree
iTrader: (2)
 
Joined: Jun 2009
Posts: 117
Likes: 0
From: St. Louis
Default

ya, i hear good things from the people who have actually ran a hotcam, but some not so good things about the springs retainers etc. that come with the kit
Reply
Old Oct 13, 2009 | 02:53 PM
  #8  
94Z28-MSTGKLR's Avatar
TECH Fanatic
iTrader: (20)
 
Joined: Feb 2008
Posts: 1,434
Likes: 2
From: Lacey, WA
Default

I used the springs in the kit. They worked out okay but I'm an auto and only shift at 6k. If you are going to be running it hard or want to spin it more than that I would highly suggest different springs.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Oct 13, 2009 | 03:02 PM
  #9  
1badzee's Avatar
TECH Junkie
iTrader: (12)
 
Joined: Sep 2007
Posts: 3,011
Likes: 0
From: SFL
Default

I loved my hotcam
Reply
Old Oct 13, 2009 | 03:23 PM
  #10  
the_merv's Avatar
Banned
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

The Springs that come with it are pretty much maxed out with it..
Reply
Old Oct 13, 2009 | 07:10 PM
  #11  
96lt1m6's Avatar
TECH Junkie
20 Year Member
Photogenic
Photoriffic
iTrader: (31)
 
Joined: Jan 2006
Posts: 3,782
Likes: 3
From: LA$ VEGA$
Default

Hotcam and set of REAL springs makes that cam feel like a different creature!
Reply
Old Oct 13, 2009 | 09:41 PM
  #12  
camar0corey's Avatar
TECH Junkie
15 Year Member
iTrader: (22)
 
Joined: May 2006
Posts: 3,974
Likes: 2
From: Spring Hill, FL
Default

Running Merv's old motor with some dual cranes. Makes 353/351 through the T56, might even be doing better now with the new exhaust. The duals I had made were pretty ghetto.

I just wish I knew what this funny little dip is I have around 6k, SA pro comps don't like being spun that high or something? Maybe a pushrod issue? I shift it around 5700 or so. Ah well I love it, putting around town I don't spin it past 2500, plenty of low end grunt.
Reply
Old Oct 13, 2009 | 10:40 PM
  #13  
the_merv's Avatar
Banned
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

I never noticed a dip and we ran it to 6300 on the Dyno, maybe it's them Rockers..
Reply
Old Oct 14, 2009 | 03:08 PM
  #14  
jatsfirebird03's Avatar
Staging Lane
 
Joined: Aug 2007
Posts: 78
Likes: 0
Default

i made 336hp with that setup through an auto
Reply
Old Oct 14, 2009 | 03:35 PM
  #15  
baylove's Avatar
TECH Enthusiast
iTrader: (35)
 
Joined: Jun 2008
Posts: 729
Likes: 0
From: mesa,arizona
Default

Originally Posted by the_merv
The Springs that come with it are pretty much maxed out with it..
What springS do you recommend with the HOT CAM ?
Reply
Old Oct 14, 2009 | 06:52 PM
  #16  
the_merv's Avatar
Banned
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

Something that will hold more than .550..jmo.
Reply
Old Oct 14, 2009 | 08:18 PM
  #17  
Wicked94Z's Avatar
10 Second Club
iTrader: (26)
 
Joined: Jul 2005
Posts: 3,725
Likes: 1
From: Spokane, Wa
Default

pac 1218s.....
Reply
Old Oct 14, 2009 | 08:57 PM
  #18  
Badazz 97 TA's Avatar
TECH Addict
iTrader: (18)
 
Joined: Aug 2007
Posts: 2,169
Likes: 2
From: Arizona
Default

its an alright cam. Its not for everyone. some people love it, others hate it. Depends on the direction you wanna go with your car. Your not gonna be setting any speed records with it, but it does give a decent gain over a stock cam. IMO it sounds great also
Reply
Old Oct 14, 2009 | 11:19 PM
  #19  
94Z28-MSTGKLR's Avatar
TECH Fanatic
iTrader: (20)
 
Joined: Feb 2008
Posts: 1,434
Likes: 2
From: Lacey, WA
Default

+1 on it sounding good! O love the way mine sounds.
Reply
Old Oct 15, 2009 | 01:05 AM
  #20  
the_merv's Avatar
Banned
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

^^Yea if you like it sounding like *** at the moment..get your Exhaust on it.
Reply



All times are GMT -5. The time now is 10:18 PM.

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