TNT Dyno Graphs
Thread Starter
Joined: Nov 2001
Posts: 10,060
Likes: 33
From: Canton, GA
TNT Dyno Graphs Here's my setup: 352cid iron block with 9:1 compression, ported/polished heads, Comp Cam 221/227 114 .561 .569, programming, long tubes, true duals. Overall, the car ran well, but quite fat. I haven't received my SLP mAF or MAFT from TBurne yet, so I was running stock MAF, stock TB, and had no way to lean out the car.
Results for NA, 100-Shot, and 150-shot:
I loaded thre 200-shot jets and made a pull, but the car made almost the same power as the 150 pull? Either was way too fat, or not enough bottle pressure to support a 200 shot. Guess I will be getting a bottle warmer soon.
I was very happy with the NA numbers for a low compression motor. With the SLP maf and some MAFT tweaking, I should be able to find a little more power <img src="gr_grin.gif" border="0">
Gotta go! Heading out to the track <img src="graemlins/burnout.gif" border="0" alt="[Burnout]" />
[ December 29, 2001: Message edited by: Reckless ]</p>
Results for NA, 100-Shot, and 150-shot:
I loaded thre 200-shot jets and made a pull, but the car made almost the same power as the 150 pull? Either was way too fat, or not enough bottle pressure to support a 200 shot. Guess I will be getting a bottle warmer soon.
I was very happy with the NA numbers for a low compression motor. With the SLP maf and some MAFT tweaking, I should be able to find a little more power <img src="gr_grin.gif" border="0">
Gotta go! Heading out to the track <img src="graemlins/burnout.gif" border="0" alt="[Burnout]" />
[ December 29, 2001: Message edited by: Reckless ]</p>
Re: TNT Dyno Graphs [quote]Originally posted by gator's 99TA:
<strong>just wondering, why did you go low compression if you do not want to make it a blower motor?</strong><hr></blockquote>
I am not totally sure, but I think he used to have a turbo? I remember his page and I think he had a turbo. I could be right, or I could be very wrong..... I do not think it would hurt much as the N2O will have more combustion area to expand in with the low compression setup....
<strong>just wondering, why did you go low compression if you do not want to make it a blower motor?</strong><hr></blockquote>
I am not totally sure, but I think he used to have a turbo? I remember his page and I think he had a turbo. I could be right, or I could be very wrong..... I do not think it would hurt much as the N2O will have more combustion area to expand in with the low compression setup....
Re: TNT Dyno Graphs yep Todd had a turbo just recently and got rid of it for the nitrous. nice runs man. got to love the TNT. now get that thing tuned out a bit and make some more HP.
Chris
Chris
Re: TNT Dyno Graphs You hooked that TNT kit up already?????? Wow you don't wait for nothing Todd!!!!!! Great #'s for preliminary pulls Tuning=POWER!!! <img src="gr_images/icons/wink.gif" border="0">
Thread Starter
Joined: Nov 2001
Posts: 10,060
Likes: 33
From: Canton, GA
Re: TNT Dyno Graphs Got scared off of the DP setup. Just thought if I ever tired or wanted to chenge it, it can't be "undone". I think the TNT setup will get me where I want to be (low 10s).
Made some shakedown runs at the track. Best was a 12.2 @ 119 hitting the 150-shot after going into 2nd gear. Car was not running that great. Need to tweak the NA setup and get a bottle heater. I think bottle pressure is hurting me.
I only gained 2mph and 3-tenths going from 100-shot to 150-shot. Running too much fuel and the N2O can't keep up. Will do some tuning when the MAF and MAFT arrive.
After I get things set up, I will go to the track on a "sticky" night and spray off the line.
Used to run a turbo, hence the 9:1 compression. Since I just got those pistons, I wasn't ready to invest in another set right away. I figure the lower compression is much safer anyhow.
Todd
Made some shakedown runs at the track. Best was a 12.2 @ 119 hitting the 150-shot after going into 2nd gear. Car was not running that great. Need to tweak the NA setup and get a bottle heater. I think bottle pressure is hurting me.
I only gained 2mph and 3-tenths going from 100-shot to 150-shot. Running too much fuel and the N2O can't keep up. Will do some tuning when the MAF and MAFT arrive.
After I get things set up, I will go to the track on a "sticky" night and spray off the line.
Used to run a turbo, hence the 9:1 compression. Since I just got those pistons, I wasn't ready to invest in another set right away. I figure the lower compression is much safer anyhow.
Todd
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Joined: Nov 2001
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From: Austin, TX
Re: TNT Dyno Graphs what kind of altitude and DA do you see in Hawaii? i know the track sucks and im trying to think what your times -could- be at a different track. still seems mighty slow for a 150 shot though. i guessing you were seeing like 850-900psi on the bottle and a really rich wot o2?