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Old 11-07-2010, 04:51 PM
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Originally Posted by LS1RedZ
You gonna get some bigger injectors? I was at 96% duty cycle when I put down 780rwhp.

what was your AFR. and i take it that was M6 car ?
Old 11-08-2010, 10:24 AM
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AFR was in the 11.5 range. Im about to order some 80s to get me by for now.
Old 11-08-2010, 09:11 PM
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Originally Posted by LS1RedZ
AFR was in the 11.5 range. Im about to order some 80s to get me by for now.
M6 car? and what was the base fuel pressure? im pushing on my 60s now. ive seen 108% and thats at 14psi and 11.2 afr .but im runnig a 4l80 so if you made 780wheel my car should be near 680wheel. any track times?
Old 11-09-2010, 12:51 AM
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Hopefully he hits the track soon. I want to figure what my dump truck will do.
Old 11-09-2010, 07:03 AM
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Originally Posted by blue00ZZleeper
The cog bracket is a little different and yes I did come to a semi-conclusion lol. I spoke to a welder at work (30+ years) and needless to say hes an expert. He said theres a special rod to use and the block needs to be very clean. He also said to pre-heat the block to keep the expansion to a minimal when the welding starts. I just need to convince him to do the work for some $$$. I'm going to have the machinists cut a piece of plate steel probably 1/8th" thick and weld it in. Hopefully it works. I then want to take a deep nut and weld it onto the plate to thread both the top alt. only bolt and the top j-bracket. That'll give me 4 places of contact and should stop most of the bracket flex....2 just wasn't gonna cut it and if I can go 4 over 3 why not?
You need to use a nickel rod, I use to weld a lot of cast iron back around 1978. This link will give you good info on heating techniques. http://www.lincolnelectric.com/knowl...ronpreheat.asp Bob
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Old 11-09-2010, 10:35 AM
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Originally Posted by tomz28
M6 car? and what was the base fuel pressure? im pushing on my 60s now. ive seen 108% and thats at 14psi and 11.2 afr .but im runnig a 4l80 so if you made 780wheel my car should be near 680wheel. any track times?
Yeah M6 car. I think I have it set at 62 on the regulator. Took it to the track Saturday night. It was loving the cold air to much. AFR was in the high 12:7-13:0 range and I cant add fuel cause im pushing on my injectors already. Freakin sucks cause the DA was like 100. Ran a 6.74 @ 101 in the 1/8 and cut a 1.47 60' on my second pass and this is on a new tune (not even using my 2 step either). Its an alright time considering I was making waffles during my shifts. Car should run alot quicker once I get it dialed in and tweak the tune at the track. I wanna go auto bad to see what she'll really run.
Old 11-10-2010, 12:07 AM
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That AFR is waay to lean!!!...hope you got out of it! lol
Old 11-10-2010, 05:13 AM
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LS1redZ, which track did you go to? They still have that one local in Waco, or did you have to go out to Ennis or something? I lived in Waco many years back. Only track Ive seen so far that would let people run with spare tires for skinnies up front and not care. What tech inspection? lol
Old 11-10-2010, 10:48 AM
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Originally Posted by 93camaro_zzz
LS1redZ, which track did you go to? They still have that one local in Waco, or did you have to go out to Ennis or something? I lived in Waco many years back. Only track Ive seen so far that would let people run with spare tires for skinnies up front and not care. What tech inspection? lol
I went to good ole Prairie Hill. Trying to get everything sorted out and then Im going to Dallas Raceway. Ive got a cage everything. Just need a harness to be "legal".
Old 11-10-2010, 12:04 PM
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Ahhhh prarie hill. Jesus. Memories. Ok, back on topic now.
Old 11-13-2010, 02:19 PM
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Bump. I had a buddy at work weld that plate on that I was talking about. I dont think I've been that nervous in awhile lol. It did come out awesome. I need to grind the welds down a little bit to smooth them over and she'll be ready. I'll post pictures as soon as their done loading. Also, trust I have some viper pics from sema you should look at. I'll post them up in here or in your thread.
Old 11-13-2010, 03:11 PM
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Ok so heres the pics. The game plan is to clean up the welds so the gasket surfaces seal up nice. I'll then mock up the blower bracket and weld 2 nuts onto the plate and thread my alt. bolt and the top j-bracket bolt in.





Old 11-15-2010, 08:58 PM
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Bump. I need some advice on fuel systems. Regulator, injectors and lines. I already have twin walbro 255's and 60's
Old 11-16-2010, 04:20 PM
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Hit up Nasty and get his setup. Or just measure your own lines and get the necessary fittings. Get some 80lb injectors. Im using a magnafuel regulator.
Old 11-16-2010, 05:18 PM
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Originally Posted by LS1RedZ
Hit up Nasty and get his setup. Or just measure your own lines and get the necessary fittings. Get some 80lb injectors. Im using a magnafuel regulator.
I was going to say the same thing. Me and Blackrifle have the Magnafuel FPR. We both like it alot. And yeah, I would probably go with some 80#er's. I got 60#'s to my dismay. Going to have to swap them out, especially If I want to do this E85 idea. Which i REALLY want to.
Old 11-16-2010, 05:23 PM
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Originally Posted by blue00ZZleeper
Bump. I need some advice on fuel systems. Regulator, injectors and lines. I already have twin walbro 255's and 60's
bro you help me do mine you dont need advice you LS1tech *****!!!
you need money lol just do it all ready
Old 11-17-2010, 06:43 PM
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I need injector ideas. -8 or -10 supply? I dont know about FPR's though
Old 11-18-2010, 10:16 AM
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Originally Posted by blue00ZZleeper
I need injector ideas. -8 or -10 supply? I dont know about FPR's though
Im about to say screw it and buy the high impedance 103lb injectors. That way I have room to grow later on with the F1 possibly.
Old 11-18-2010, 06:19 PM
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I hear the bigger high impedance Inj's have tuneability issues down low. A lot of guys suggest getting the driver box and some low impedance injectors. I think I'm going to get high imp 80's. They should take me where I wanna go on the F1.
Old 11-19-2010, 10:22 AM
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Originally Posted by blue00ZZleeper
I hear the bigger high impedance Inj's have tuneability issues down low. A lot of guys suggest getting the driver box and some low impedance injectors. I think I'm going to get high imp 80's. They should take me where I wanna go on the F1.
Yeah I got to thinking about it more and more. I think the 80s will be sufficient enough for now even if I go with an F1A sometime. Do you have any idea what kind of power level the 80s will support? 9-1000rwhp?


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