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

TR 236 H/C dyno #'s

Thread Tools
 
Search this Thread
 
Old Jan 20, 2005 | 11:25 PM
  #1  
dubs6's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: May 2004
Posts: 618
Likes: 0
From: Dallas (Bush/Tollway)
Default TR 236 H/C dyno #'s

420 rwhp and 397rwtq

dyno is posted below. A/F was in between 12.8-13.0. although it didnt peak like i wanted the midrange is awesome which is what the heads were ported for. i also ran stock valve sizes for p/v clearances. but it does make over 400rwhp from 5400-6800. i ran a 12.45@117 on the stock rear end with a 3k rpm drop but as you can tell by the dyno it doesnt pick up until 3k rpm and that launch only puts me at about 2k rpm. with that launch all i did was bog and all i could muster was a 2.13 60ft. so in a couple of months when i pay this off a rearend will be on its way.

Last edited by dubs6; Feb 1, 2005 at 09:48 PM.
Reply
Old Jan 21, 2005 | 12:57 AM
  #2  
jrp's Avatar
jrp
SN95 Director
20 Year Member
iTrader: (16)
 
Joined: Jul 2003
Posts: 10,755
Likes: 7
From: Valencia, Ca
Default

what are the port volumes and mid lift numbers on the heads. and what castings and compression?
Reply
Old Jan 21, 2005 | 10:12 AM
  #3  
dubs6's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: May 2004
Posts: 618
Likes: 0
From: Dallas (Bush/Tollway)
Default

853 heads with stock compression. the heads were cleaned about .005 but the chambers were also smoothed so it should be about stock. i had 241's stock but i had to be ready to do it in a weekend so i couldnt have down time. lift wise intake was 230cfm @ .300 lift. the flow on the heads isnt as smooth as wanted so my ve table is f'd to keep it streetable. you can tell on the graph where it picks up. not sure what the port volume was but he said he gave them a venturi effect so i am guessing that is why it flows good down low. ( i am not the expert).
Reply
Old Feb 1, 2005 | 09:44 PM
  #4  
dubs6's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: May 2004
Posts: 618
Likes: 0
From: Dallas (Bush/Tollway)
Default

for those of you who dont want to click on the website.
Attached Thumbnails TR 236 H/C dyno #'s-dyno-420hp.jpg  
Reply
Old Feb 3, 2005 | 05:49 AM
  #5  
SStolen's Avatar
TECH Fanatic
iTrader: (22)
 
Joined: Apr 2002
Posts: 1,621
Likes: 2
From: Louisville, Ky
Default

Hey dubs, not to make you feel bad, but two other guys just dynoed on here with FM13 cam only and got exactly the same power as you. I checked your graph to see if the area under the curve was hurt but it was the same and in most places a little higher than yours. To punch you in the stomach, he was also running through a 12-bolt...with 4.30's.
Change that cam out....
Reply
Old Feb 3, 2005 | 12:27 PM
  #6  
dubs6's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: May 2004
Posts: 618
Likes: 0
From: Dallas (Bush/Tollway)
Default

my heads werent ported for peak and they only cost me $500 so i am not too concerned. let me know if you have 400 dollars laying around though so you can get me that cam. it was my first choice but i thought i would get more out of traditional split cam. guess i was wrong. thanks.

sorry i am in college and just used all of my credit to do this and i was already dissappointed with my results. i wanted atleast 430rwhp. but i do have a fast car. and it did trap 117 on a humid day.

Last edited by dubs6; Feb 3, 2005 at 01:00 PM.
Reply
Old Feb 3, 2005 | 12:53 PM
  #7  
dubs6's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: May 2004
Posts: 618
Likes: 0
From: Dallas (Bush/Tollway)
Default

my other dilemma is that i did heads, cam, and headers with duals all at once so i cant just blame an 80hp gain on my cam. the heads were professionaly done and flowed 295/210. the cam was designed by thunder racing. the headers are QTP so we know thats not it. the exhaust is custom but that would be hard to mess up with dynamx Xpipe and bullets. so like i said there is no way of knowing that it is the cam unless i put a f13 in it and gain another 20-30hp.
Reply
Old Feb 3, 2005 | 03:25 PM
  #8  
dubs6's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: May 2004
Posts: 618
Likes: 0
From: Dallas (Bush/Tollway)
Default

bye the way i hope this isnt the post you were talking about. the guys sig clearly shows he has ported heads. mine were also locally ported.

https://ls1tech.com/forums/dynamometer-results-comparisons/254837-new-dyno-s-fm13.html

2000 nbm T/A
old set upMODS= 12 bolt with 4.30 gears, mildly worked locally ported heads, c1 cam ,ls6 int. mac headers ceramic coated, edelbrock cat back with a cutout. Asp underdrive pully and ported tb .
best 60 on Nittos= 1.644 on 315x35x17 nittos
spec stg 3 clutch fm13 dyno= 420/405 tuned by Futral
new: fm 13 cam untuned=11.56@119.08 1.69 60 ft
new tuned #'s 1/14/05= 11.59@120.1 with a 1.69 on nittos
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Feb 3, 2005 | 11:30 PM
  #9  
SStolen's Avatar
TECH Fanatic
iTrader: (22)
 
Joined: Apr 2002
Posts: 1,621
Likes: 2
From: Louisville, Ky
Default

Yep that was one of them. Didn't see the mildly ported heads in the sig. Forget what I said, I was tired. I can't talk- as long as you can drive, you'd probably kick my *** up and down the highway and track. Until I turn on the bottle anyway.
Reply




All times are GMT -5. The time now is 04:52 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


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