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Old 01-19-2009, 12:25 AM   #376
LuckyHenriksen
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Re: Senior Project Build

I have been looking around the LS1 forum and they are running milled 5.3 heads and making 11.5:1 CPR all day. The price to mill from the machine shop will determine if I do it or not
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Old 01-19-2009, 12:46 AM   #377
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Re: Senior Project Build

You forgot the window frames! lmao...

Fool, next time you do this, bring it down to TX. I know where you can get some air.
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Old 01-19-2009, 12:49 AM   #378
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Re: Senior Project Build

I would love to catch air with you in Texas while driving beaters. Thanks for the invite
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Old 01-19-2009, 12:56 AM   #379
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Re: Senior Project Build

big dirt areas with a steep enterance means much potential!



I could get that sucker very side ways, tokyo drift ain't got nuthin

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Old 01-19-2009, 01:10 AM   #380
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Re: Senior Project Build

Man you guys are havin' way to much f'n fun!!
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Old 01-19-2009, 02:28 AM   #381
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Re: Senior Project Build

Haha poor firebird. Hope it was just a junky six banger car- perfect candidate for an LSX
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Old 01-19-2009, 04:24 PM   #382
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Re: Senior Project Build

Poor firebird? Boy, that's living up to the smokey-and-the-bandit image! I had some seriously good times in that car.

It was a sixer, the lowly 3.1, but it had enough power to get it sideways and burn rubber. I got one speed ticket in it, but that was cruising on the freeway at midnight and being the only real car out there... I'd get into much more trouble with a V8.. Good thing the truck will be the exact opposite, fast in a straight line but like a boat in the corners, I'll go easy on it.


Got any work done yet slacker? My disk brakes are just about done.

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Old 01-19-2009, 07:34 PM   #383
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Re: Senior Project Build

Make sure you get a good quench area on the heads, and 11.1 should be fine.

I didn't see if you confirmed if it was an LQ4 or 9. LQ9 had stronger rods, but either should be fine for a 500hp build.

Your sig says you are going FI? I wouldn't recommend it with that CR. 10.1 yeah. You going to replace the pistons?
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Old 01-19-2009, 09:18 PM   #384
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Re: Senior Project Build

FI will come in the future, for now the budget only allows a stock short block and budget build. If/when turbos come into play the CPR will be reduced significantly. I got my headers today! Stainless steel beauties. I can't wait to get them in. They are for an F Body so I might have to modify them a bit. Pics come soon.... and I spent a while organizing the garage today and cleaning out trash. I cleaned the valve covers and started polishing them with the dremel. I hope they turn out all right
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Old 01-19-2009, 10:09 PM   #385
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Re: Senior Project Build

Here are the pics of the headers.







3 inch collectors baby
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Old 01-19-2009, 10:12 PM   #386
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Re: Senior Project Build

Quote:
Originally Posted by SCIV View Post
Make sure you get a good quench area on the heads, and 11.1 should be fine.

I didn't see if you confirmed if it was an LQ4 or 9. LQ9 had stronger rods, but either should be fine for a 500hp build.

Your sig says you are going FI? I wouldn't recommend it with that CR. 10.1 yeah. You going to replace the pistons?
How do I find out which one it is? It is out of a 2002 Denali, what more do I need to find out if it is an LQ4 or LQ9?
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Old 01-19-2009, 10:55 PM   #387
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Re: Senior Project Build

Sweet headers...so are you still planning to do forced induction? Or did you change your mind to just go with a higher CR to make the HP you want.
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Old 01-20-2009, 12:03 AM   #388
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Re: Senior Project Build

Decided that forced induction was out of the budget so I am just bumping the comp to get even more power.
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Old 01-20-2009, 12:08 AM   #389
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Re: Senior Project Build

Here are the valve covers I have been grinding on. I am trying to get them smooth as possible and then coat them in some aluminum paint to match the intake





And now a few questions-

What is this thing on the side of the oil pan? Some sort of sensor? What do I do with it?



And I assume the two smaller outlets are supposed to go to a heater? I am not running a heater, so how can I plug the hole?



And on the valve covers, what do these two things do? Do I need them? Can I remove or plug them?



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Old 01-20-2009, 12:10 AM   #390
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Re: Senior Project Build

Do you got to some sort professsional high school? Why is it that you get boxes of parts from Jegs, and I'm broke as a mofo? Keep it up great build.....
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Old 01-20-2009, 12:17 AM   #391
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Re: Senior Project Build

I think it's an oil level monitor. When the oil dips below that sensor, it sets off the SES light.

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Old 01-20-2009, 12:24 AM   #392
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Re: Senior Project Build

Yep. Professional high school. So since I am not using EFI can I pull out the sensor and plug the hole? Or just leave it in there.
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Old 01-20-2009, 12:32 AM   #393
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Re: Senior Project Build



I'd imagnin epart of the PCV system
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Old 01-20-2009, 12:33 AM   #394
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Re: Senior Project Build

Andhow do you afford this crap?
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Old 01-20-2009, 12:47 AM   #395
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Re: Senior Project Build

So can I plug it?
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Old 01-20-2009, 02:08 AM   #396
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Re: Senior Project Build

I guess you could plug it... but how are you going to be wiring the engine... will you still be using the computer?
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Old 01-20-2009, 02:10 AM   #397
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Re: Senior Project Build

Quote:
Originally Posted by LuckyHenriksen View Post

That hole is for the PCV.
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Old 01-20-2009, 02:29 AM   #398
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Re: Senior Project Build

No wiring. Going carb with MSD box
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Old 01-20-2009, 02:34 AM   #399
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Re: Senior Project Build

As for the heater tubes, ones an outlt and ones an inlet i assume? I dunno if you can block it, but there's no problem with just running a loop from one into the other with some short piece of hose. Doesn't seem like you can just screw in a bolt or a plug like on an old school SBC
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Old 01-20-2009, 02:42 AM   #400
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Re: Senior Project Build

I was wishing I could just plug the holes, but they aren't threaded. It would look cleaner than a hose loop. I think I have to get them pressed out at a machine shop, which seems like a waste of time and money to me. I guess a loop is my answer.
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