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Top 2GNT Technical Turbo/Nitrous Tech topic #108371
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Subject: "have ? on motor rebuild" Previous topic | Next topic
stracer107Dec-24-10 01:44 AM
Member since Dec 25th 2007
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#108371, "have ? on motor rebuild"


          

Ok so I put a rod through my block. So now I have 2 put a new motor in my car.

Well I have every thing 2 turbo the car, I have a 60mm jeep tb, 450 cc injectors, and a new (well used block 2 rebuild).

Now I know that u can't have cheap and good its 1 or the other.

Here's waht I was thinking. Use the original crank. Get wiseco 8.8:1 pistons and eagle rods. Get a crower turbo grind cam. And the obivious bearings and gaskets. But here's my ? Should I completly redo the head ( valves, springs, lifters, rockers) or will it b ok 2 just do the cams? I'm kinda on a limited budget. But if I have 2 wait a little while longer to do it right I will.

  

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ModeratorbullettdsmDec-24-10 02:42 AM
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#108372, "RE: have ? on motor rebuild"
In response to Reply # 0
Dec-24-10 02:42 AM by bullettdsm

          

Originally posted by stracer107
Ok so I put a rod through my block. So now I have 2 put a new motor in my car. Well I have everything 2 turbo the car, I have a 60mm jeep tb, 450 cc injectors, and a new (well used block 2 rebuild). Now I know that u can't have cheap and good its 1 or the other. Here's waht I was thinking. Use the original crank. Get wiseco 8.8:1 pistons and eagle rods. Get a crower turbo grind cam. And the obivious bearings and gaskets. But here's my ? Should I completly redo the head ( valves, springs, lifters, rockers) or will it b ok 2 just do the cams? I'm kinda on a limited budget. But if I have 2 wait a little while longer to do it right I will.

Cut that^^ out

Captain Caveman

96 RS Turbo 11.414 @ 119.62 MSNS, Crower 2 NA cams, BW366, 10.5 comp, UDP, 60mm TB, W/A intercooler, 3.55 tranny 567.9whp 430tq
97 RS NA 13.188 @ 103.87 MSnS powered 12.5 comp, Crower 3's and 219.4whp with 175tq
98 RS DD 12.5 comp on stock ECU, LTH, Crower 2's, Koni, GC, Hypercoil, DG hats
99 OZ 5sp Stocker 15.856 @ 85.97
99 GS stocker auto 17.7@77mph!

wiki home page:http://www.2gnt.com/index.php?d=bullettdsm

  

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stracer107Dec-24-10 12:57 PM
Member since Dec 25th 2007
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#108375, "RE: have ? on motor rebuild"
In response to Reply # 1


          

Sorry i use my phone my computer broke.

I was also wanting to go with a new intake manifold. And mabye a ms. Any thoughts or sugesstions???

97 RS blown engine

  

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420agreenvilleSCDec-25-10 12:45 AM
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#108382, "RE: have ? on motor rebuild"
In response to Reply # 2




          

first, please form grammatically correct sentences.

i'd deck the head, get arp head studs, new valve seals, .20 over pistons, mic everything, complete gasket set and bearings, and go to down w/ assembly lube.

___________________________________________



http://www.2gnt.com/quote_db.php?id=278

Outside of Corona: "That sucks, peace out..." (jamie walks away)... "Sweeet, what we doin?" -Zac
Tim's garage (prior to motor install): "Im gonna smoke real quick, that way if you fuck up I am already nicotined up" -Tim

  

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ModeratorbullettdsmDec-25-10 04:04 AM
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#108383, "RE: have ? on motor rebuild"
In response to Reply # 0


          

Originally posted by stracer107
But here's my ?(question), should I completely redo the head ( valves, springs, lifters, rockers), or will it be ok 2(to) just do the cams? I'm kinda on a limited budget.

Well, how much trust do you have the head right now? How many miles? (that alone could determine the rebuild. If you have over 150k on the head, then, IMO, you really would want to rebuild it regardless).

As for the "needs" for springs, rockers, lifters, even if you rebuild you may not need these anyway. For rockers and lifters, the only reason I would replace these was if there was some shortage of oil up top or some other "trauma". Or you may choose to use the 2.4 valve train set-up because it is quieter and oils a little better than our stock set-up.

As for springs, IMO you don't need them unless you have a big bump stick or plans on running high rpms (or head oiling problems/tauma). I wouldn't consider the Crower turbo grind to be a radical cam (although I would recommend the Crower 2 NA in this case. I think it matches up better. Unless you are thinking small turbo, lower power). But the Crower springs are certainly good for piece of mind (also good for upgrades in case you "mod up").



Captain Caveman

96 RS Turbo 11.414 @ 119.62 MSNS, Crower 2 NA cams, BW366, 10.5 comp, UDP, 60mm TB, W/A intercooler, 3.55 tranny 567.9whp 430tq
97 RS NA 13.188 @ 103.87 MSnS powered 12.5 comp, Crower 3's and 219.4whp with 175tq
98 RS DD 12.5 comp on stock ECU, LTH, Crower 2's, Koni, GC, Hypercoil, DG hats
99 OZ 5sp Stocker 15.856 @ 85.97
99 GS stocker auto 17.7@77mph!

wiki home page:http://www.2gnt.com/index.php?d=bullettdsm

  

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stracer107Dec-25-10 04:00 PM
Member since Dec 25th 2007
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#108386, "RE: have ? on motor rebuild"
In response to Reply # 4


          

The head has about 120k on it. I have a garret t3 turbo. So I should just probaly redo the head then? I found a motor I can use for awhile its only $200 and I can run it. So now I can afford 2 take the time to just go ahead and redo every thing.

97 RS blown engine

  

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