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Pics of dual 15lbers on the deck!

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Old Aug 6, 2006 | 11:58 AM
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Default Pics of dual 15lbers on the deck!

Finally gettin around to puttin the pics up, the only thing I didn't finish yet is doin the blow down tubes, waitin on the fittings and steel braided lines to come in, gonna put a fitting thru each side of the driveshaft hump and run steel braid from the bottle to it, should look pretty good, the regular blow down tubes didn't reach to the floor, so it was the only way I could think to do it.







Had a buddy weld some bolts upside down to the deck back there to mount the bottle brackets, workin like a charm so far!
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Old Aug 6, 2006 | 12:05 PM
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looks good!!!! i was thinking about adding a 2nd bottle. not 100%| sure i need it, i still havent scaled my last bottle to see what i used
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Old Aug 6, 2006 | 12:44 PM
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nice good idea with the bolts
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Old Aug 6, 2006 | 02:31 PM
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great pics, im doing the same with one 20lber.
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Old Aug 6, 2006 | 03:10 PM
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Nice lookin setup.
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Old Aug 6, 2006 | 05:06 PM
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Originally Posted by Noyzee
looks good!!!! i was thinking about adding a 2nd bottle. not 100%| sure i need it, i still havent scaled my last bottle to see what i used
Thanks dude, running the 1 15lb bottle I was starting pressure at like 1150 - 1200 and by the end of a run i'd be down to under 900 or so and she was gettin super rich toward the end of the run, with both of them now, I only saw a 1000 psi drop in pressure on a full run, went from 1150 - 1050!
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Old Aug 6, 2006 | 05:09 PM
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Thanks guys, it's funny, the bolts was actually kind of my fiancee's idea, when I was thinkin of how I could do it, she was like can't you put something on there that you could bolt the brackets too and then puttin the bolts upside down just popped into my head, I was thinkin about usin jb weld at first, cuz I didn't know if you could weld there w/o hurtin the fuel tank, but a bunch of my buddies said the jb weld wouldn't hold and that it would be ok to weld it.
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Old Aug 6, 2006 | 07:07 PM
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Cool, that's how I roll. Also, dual bottle heaters. On my blow downs, I tee'd them together and stuck in a bulk head connector and ran em out the center rear tire compartment with one hole. A very clean trick install.
Robert
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Old Aug 6, 2006 | 07:14 PM
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Originally Posted by Robert56
Cool, that's how I roll. Also, dual bottle heaters. On my blow downs, I tee'd them together and stuck in a bulk head connector and ran em out the center rear tire compartment with one hole. A very clean trick install.
Robert
Yeah, I just torch 'em, bottle heaters take too long and kill my battery.

Hey robert, if I was in the market for a 90/90 with a direct port setup, what kind of deal could you cut me? I just pulled my plugs to put my street plugs back in, and the first one on the drivers side was gone again, not as bad, just the strap this time, guess it's a good thing I launched right and had too abort the last run! Have no idea if the stupid t-brake sticking on the first run the last two times out and the nitrous hittin on the t-brake is hurtin that plug and then it's goin out a couple runs later or if the nitrous/fuel isn't gettin distributed right or when I took out the plug, i'm gonna have to start pullin that plug after each run and see what the hell is goin on! But now i'm ruling out the injectors, cuz I took the extra 50 horse that I had added to the dry out and added it to the wet and never had a problem with that dry jet in there, so maybe i'm just sprayin too much w/o a direct port

What I really need is a damn sponsor, this is gettin too expensive, ahhaha!

Last edited by Loudmouth LS1; Aug 6, 2006 at 07:43 PM.
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Old Aug 6, 2006 | 07:36 PM
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I'm with Robert i tee'd my bottles together and exit out through one bulkhead
fitting.
Hawk

Forgot to mention your setup looks great.

Last edited by 227Hawk; Aug 6, 2006 at 08:36 PM.
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Old Aug 6, 2006 | 08:01 PM
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Originally Posted by Loudmouth LS1
Thanks dude, running the 1 15lb bottle I was starting pressure at like 1150 - 1200 and by the end of a run i'd be down to under 900 or so and she was gettin super rich toward the end of the run, with both of them now, I only saw a 1000 psi drop in pressure on a full run, went from 1150 - 1050!
funny you say that, thats what my car did last time out. i think it just went pig rich because i started at 1000 and 800 feet it was like 700 or somthing.
thats when the car just kind of nosed over.
must be the problem.
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Old Aug 6, 2006 | 08:06 PM
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Originally Posted by Noyzee
funny you say that, thats what my car did last time out. i think it just went pig rich because i started at 1000 and 800 feet it was like 700 or somthing.
thats when the car just kind of nosed over.
must be the problem.
Probably dude, you should try puttin 2 together and see what happens, can't hurt!
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Old Aug 6, 2006 | 09:19 PM
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Originally Posted by Loudmouth LS1
Yeah, I just torch 'em, bottle heaters take too long and kill my battery.

Hey robert, if I was in the market for a 90/90 with a direct port setup, what kind of deal could you cut me? I just pulled my plugs to put my street plugs back in, and the first one on the drivers side was gone again, not as bad, just the strap this time, guess it's a good thing I launched right and had too abort the last run! Have no idea if the stupid t-brake sticking on the first run the last two times out and the nitrous hittin on the t-brake is hurtin that plug and then it's goin out a couple runs later or if the nitrous/fuel isn't gettin distributed right or when I took out the plug, i'm gonna have to start pullin that plug after each run and see what the hell is goin on! But now i'm ruling out the injectors, cuz I took the extra 50 horse that I had added to the dry out and added it to the wet and never had a problem with that dry jet in there, so maybe i'm just sprayin too much w/o a direct port

What I really need is a damn sponsor, this is gettin too expensive, ahhaha!
Yea, you have to watch the battery with dual heaters for sure, but that's why I went with the 240 watt heaters from NX vs the 300watters, to help save draw on battery.
You are using #7 or did you go to #8 plugs? Yea, that's a possible that your spraying some past the front cly at your hit? How far away is your nozzle(s)? Dual nozzles will give better distribution. Maybe do a run on new plugs and shut down at end of run and take a look at that plug and a couple others, this can tell ya what is really happening in that hole. Charlie our mod is the ls1tech resident plug guy, and sure he would help read them if need be.

On the DP yea we may be able to work something if your serious? As for a sponsor, I had passed on a sponsor offer some time back from a big dog, but maybe in the future. I do have sponsor on my nitrous Harley though (ND), and it's much more cost effective for going fast.
Robert
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Old Aug 6, 2006 | 09:24 PM
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Originally Posted by Loudmouth LS1
Probably dude, you should try puttin 2 together and see what happens, can't hurt!
Noyzee, the amount your going to, you'll need dual 20lb'ers for just a single run.
Robert
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Old Aug 6, 2006 | 09:54 PM
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Originally Posted by Robert56
Yea, you have to watch the battery with dual heaters for sure, but that's why I went with the 240 watt heaters from NX vs the 300watters, to help save draw on battery.
You are using #7 or did you go to #8 plugs? Yea, that's a possible that your spraying some past the front cly at your hit? How far away is your nozzle(s)? Dual nozzles will give better distribution. Maybe do a run on new plugs and shut down at end of run and take a look at that plug and a couple others, this can tell ya what is really happening in that hole. Charlie our mod is the ls1tech resident plug guy, and sure he would help read them if need be.

On the DP yea we may be able to work something if your serious? As for a sponsor, I had passed on a sponsor offer some time back from a big dog, but maybe in the future. I do have sponsor on my nitrous Harley though (ND), and it's much more cost effective for going fast.
Robert
I switched to 8's and took another 2 degrees timing out puttin it at 18 degrees, and put some 112 in the fuel cell instead of 110 (wanted higher, but the highest they had there at the pump was 112). It is a tnt wet kit dual nozzle with the 250 jets in it and a dry kit with a .51 jet in it, check the pics for where it's placement is. As for the direct port, I need to do a 90/90 setup anyways, so I may as well do it all together so I don't have to send the intake back out to get plumbed, it's just a matter of time to put the money together. I was thinkin the same thing you said, next time out i'll try shuttin her down after the traps and reading the plugs, i'll take some pics so I can get some help reading them, cuz I don't know what i'm lookin at. I would really like to have all these little issues I have worked out by the time the good weather starts gettin here so I could possibly dip into the 8's, that would just be awesome if I could reach that goal!
Attached Thumbnails Pics of dual 15lbers on the deck!-dry4.jpg   Pics of dual 15lbers on the deck!-dry5.jpg  
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Old Aug 6, 2006 | 10:27 PM
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Nozzle placement looks fine/standard. maybe just an undiagnosed issue with that clyinder?
Robert
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Old Aug 6, 2006 | 10:31 PM
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Originally Posted by Robert56
Nozzle placement looks fine/standard. maybe just an undiagnosed issue with that clyinder?
Robert
I don't know dude, it just started doin this out of nowhere, all I did was add 50 horse to the shot, before I did that I made tons of passes without any problems! Added 50 to the dry kit and it ate that plug and caused a backfire, so now I put the dry kit back where it was and added the 50 to the wet kit and it ate that plug, I don't know what the hell it is! I'll do a compression test and leakdown if I can get my hands on the testers and see if everything is ok, but she seems to be just fine, dunno! I'll try and read the plugs next time out and see what she's lookin like, maybe it's the diff between running at night and running during the heat of the day, cuz all the runs on the 300 were in the dead heat of the day, maybe she was running a slight bit richer, maybe she's gettin a little too lean just in that cylinder with temp change (maybe the overall tune is a little too lean from it, not sure), cuz these past two times out have been at night when she did this when it cools down a bit.
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Old Aug 7, 2006 | 08:38 AM
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i always shut down right after the traps, i bring a coupler plugs with me, pull a couple,, throw the others in, drive back, and read them.
i can help out with reading the plugs (i did it once or twice. lol)

sounds to me like the 300 worth needs to be evenly dispursed.

im a big plate system guy on carb setups, but the lsx intakes have that flaw in them with the way the air hits it.
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Old Aug 7, 2006 | 11:28 AM
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those bottles look like fun
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Old Aug 13, 2006 | 01:18 PM
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Originally Posted by Noyzee
i always shut down right after the traps, i bring a coupler plugs with me, pull a couple,, throw the others in, drive back, and read them.
i can help out with reading the plugs (i did it once or twice. lol)

sounds to me like the 300 worth needs to be evenly dispursed.

im a big plate system guy on carb setups, but the lsx intakes have that flaw in them with the way the air hits it.
Noyzee, are you killing it while at WOT, as you pass the traps?
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