Dynamometer Results & Comparisons Dyno Records | Dyno Discussion | Dyno Wars

Anybody running a 370 ci????

Thread Tools
 
Search this Thread
 
Old Jul 9, 2007 | 01:18 PM
  #1  
crazyfokker's Avatar
Thread Starter
Staging Lane
iTrader: (2)
 
Joined: Jun 2006
Posts: 97
Likes: 0
From: North Carolina
Default Anybody dynoed a 370 ci????

Im currently building a 370 ci nitrous motor, and im curious to see what other people have made on the dyno with 370 ci's. Thanks

Last edited by crazyfokker; Jul 9, 2007 at 01:31 PM.
Reply
Old Jul 9, 2007 | 04:14 PM
  #2  
BOTTLEFEDLS1Z's Avatar
11 Second Club
iTrader: (32)
 
Joined: Oct 2003
Posts: 638
Likes: 0
From: STL
Default

Originally Posted by crazyfokker
Im currently building a 370 ci nitrous motor, and im curious to see what other people have made on the dyno with 370 ci's. Thanks
494RWHP and 442RWTQ that is set up loose for a BIG shot. NO dyno tricks, full belts etc..The top half is for-sale if your interested.....

https://ls1tech.com/forums/lsx-parts-sale/743638-gauging-interest-stage-3-hke-etp-5-3-heads-arp-head-bolts-hke-cam-etc.html
Reply
Old Jul 9, 2007 | 04:37 PM
  #3  
crazyfokker's Avatar
Thread Starter
Staging Lane
iTrader: (2)
 
Joined: Jun 2006
Posts: 97
Likes: 0
From: North Carolina
Default

If I sell my turbo hot parts, I might take it off your hands.
Reply
Old Jul 9, 2007 | 04:39 PM
  #4  
BOTTLEFEDLS1Z's Avatar
11 Second Club
iTrader: (32)
 
Joined: Oct 2003
Posts: 638
Likes: 0
From: STL
Default

Originally Posted by crazyfokker
If I sell my turbo hot parts, I might take it off your hands.

I'm selling for cheap and the car runs its nutts off on the bottle
Reply
Old Jul 12, 2007 | 12:41 PM
  #5  
yobabiesdaddy2001's Avatar
Banned
iTrader: (20)
 
Joined: Feb 2003
Posts: 607
Likes: 0
From: Fort Rucker
Default

how much for the top half?
Reply
Old Jul 12, 2007 | 01:11 PM
  #6  
BOTTLEFEDLS1Z's Avatar
11 Second Club
iTrader: (32)
 
Joined: Oct 2003
Posts: 638
Likes: 0
From: STL
Default

Originally Posted by yobabiesdaddy2001
how much for the top half?

Pm sent...
Reply
Old Jul 12, 2007 | 03:46 PM
  #7  
HUNTER02SS's Avatar
9 Second Club
iTrader: (24)
 
Joined: Oct 2006
Posts: 2,796
Likes: 1
From: Kennesaw, Georgia
Default

I have 377. Current#'s are 815rwhp and 780rwtq.
Reply
Old Jul 12, 2007 | 08:52 PM
  #8  
OUTLAWZ RACING's Avatar
TECH Addict
iTrader: (9)
 
Joined: Mar 2004
Posts: 2,726
Likes: 1
From: COLUMBUS GA.
Default

Originally Posted by HUNTER02SS
I have 377. Current#'s are 815rwhp and 780rwtq.


Dam!!!
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

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

 Pouria Savadkouei
story-3

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

 Verdad Gallardo
story-4

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-5

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-6

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-9

10 Camaros You Should Never Buy

 
Old Jul 13, 2007 | 12:37 PM
  #9  
ATVracr's Avatar
9 Second Club
iTrader: (5)
 
Joined: Mar 2004
Posts: 5,297
Likes: 1
From: GB
Default

Mine makes 504hp on the motor and 758hp on the spray ..... Mustang dyno.

Thru TH400 and 12bolt.
Reply
Old Jul 13, 2007 | 01:01 PM
  #10  
crazyfokker's Avatar
Thread Starter
Staging Lane
iTrader: (2)
 
Joined: Jun 2006
Posts: 97
Likes: 0
From: North Carolina
Default

What head, cam, and intake are you running? Im still desiding what Im going to run.
Reply
Old Jul 13, 2007 | 01:18 PM
  #11  
ATVracr's Avatar
9 Second Club
iTrader: (5)
 
Joined: Mar 2004
Posts: 5,297
Likes: 1
From: GB
Default

Custom PSI cam 246/254
Ran a 90/90 last year and am running a sheet metal this year.
Reply
Old Jul 13, 2007 | 01:29 PM
  #12  
crazyfokker's Avatar
Thread Starter
Staging Lane
iTrader: (2)
 
Joined: Jun 2006
Posts: 97
Likes: 0
From: North Carolina
Default

How street friendly is your set -up, Ill have close to the same thing except for a 4l80e.
Reply
Old Jul 13, 2007 | 01:41 PM
  #13  
ATVracr's Avatar
9 Second Club
iTrader: (5)
 
Joined: Mar 2004
Posts: 5,297
Likes: 1
From: GB
Default

Drive it all the time.

30" radials and 3.73 gears = nice cruiser
Reply
Old Jul 13, 2007 | 01:47 PM
  #14  
crazyfokker's Avatar
Thread Starter
Staging Lane
iTrader: (2)
 
Joined: Jun 2006
Posts: 97
Likes: 0
From: North Carolina
Default

cool, I still have my texas giant cam out of my 408, which is pretty close to yours(duration wise). Thats probably what ill use in the 370. It was great in the 408 but I bet it would make a nasty 370 cam. Especially on the juice!
Reply
Old Jul 13, 2007 | 03:55 PM
  #15  
BOTTLEFEDLS1Z's Avatar
11 Second Club
iTrader: (32)
 
Joined: Oct 2003
Posts: 638
Likes: 0
From: STL
Default

Originally Posted by ATVracr
Mine makes 504hp on the motor and 758hp on the spray ..... Mustang dyno.

Thru TH400 and 12bolt.
What size shot is that? 250?
Reply
Old Jul 13, 2007 | 04:33 PM
  #16  
ATVracr's Avatar
9 Second Club
iTrader: (5)
 
Joined: Mar 2004
Posts: 5,297
Likes: 1
From: GB
Default

Originally Posted by BOTTLEFEDLS1Z
What size shot is that? 250?

Yep.
Reply
Old Jul 13, 2007 | 04:50 PM
  #17  
BOTTLEFEDLS1Z's Avatar
11 Second Club
iTrader: (32)
 
Joined: Oct 2003
Posts: 638
Likes: 0
From: STL
Default

Originally Posted by ATVracr
Yep.
VERY NICE!!!!!!
Reply
Old Jul 17, 2007 | 05:52 PM
  #18  
jason99frc's Avatar
Launching!
iTrader: (12)
 
Joined: Nov 2003
Posts: 250
Likes: 4
From: GIVING THE SHOCKER IN ORLANDO
Default

I have a 375ci 6 year old ARE short block with TSP L92'S, BOX STOCK L76, COMP 236/242 640/647 113 and old groty 1-3/4 headers running out of a single 3" Borla XR1, 4L80E & 9" W/ 370 GEARS
440/400 NA
I tuned the gas on the street with a wideband and HP tuners so I dont have a N20 dyno # But I should have some in the next 2 weeks.
Reply
Old Jul 24, 2007 | 08:00 AM
  #19  
oldschoolmuscle's Avatar
Launching!
iTrader: (5)
 
Joined: Nov 2004
Posts: 261
Likes: 0
From: indy
Default

https://ls1tech.com/forums/dynamometer-results-comparisons/655156-370ci-dyno-numbers.html
Reply
Old Jul 28, 2007 | 10:19 AM
  #20  
Mike @ New Era's Avatar
Banned
iTrader: (10)
 
Joined: Mar 2004
Posts: 1,021
Likes: 1
Default

We just did one about a month ago , we put L92 heads on it (no port work with stock valves and milled .030 , comp 921 springs and titanium retainers) and a t-rex cam and untouched l76 intake , the car made 472 rwhp and 420 rwtq through lousy Mac midlength headers and a stock catback with a 12 bolt . We are wrapping up a 200 shot of nitrous on it and should be done Monday and we will be changing to different headers and exhaust as soon as the customer has the funds ready to do so and then I would expect another 20 rwhp and rwtq out of it NA .
Reply



All times are GMT -5. The time now is 08:41 PM.

story-0
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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