what to do on a intake swap

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Old 04-21-2006, 08:16 PM
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Default what to do on a intake swap

i have a chance to get a ls2 intake i have a 98 ls1 camaro what do i have to do to put this intake on my car? i'm also looking for some parts i'm wanting the ls6 intake valley pan and am looking for 4.10 gears also some nos parts need feed line, lines from soleniods to nozzle and one from the fuel line to soleniod any info would be great and parts thanks
Old 04-22-2006, 12:44 AM
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get a fast intake and be done with it. you need fuel rails with it also a tb or you need to make an adapter for your stock tb. the stock 98 rail wont fit.
Old 04-22-2006, 12:57 AM
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You sure about that? I had the FAST 90MM intake manifold on my car and the 99 model stock fuel rails fit on it without any problems.

Originally Posted by red90cobra
get a fast intake and be done with it. you need fuel rails with it also a tb or you need to make an adapter for your stock tb. the stock 98 rail wont fit.
Old 04-23-2006, 01:01 AM
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Originally Posted by Elite_Hot_Rod
You sure about that? I had the FAST 90MM intake manifold on my car and the 99 model stock fuel rails fit on it without any problems.

i was talking bout the 98 rails not fitting on the ls2 because of the cross over i believe
Old 04-23-2006, 03:21 AM
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Originally Posted by trw22z28
i have a chance to get a ls2 intake i have a 98 ls1 camaro what do i have to do to put this intake on my car? i'm also looking for some parts i'm wanting the ls6 intake valley pan and am looking for 4.10 gears also some nos parts need feed line, lines from soleniods to nozzle and one from the fuel line to soleniod any info would be great and parts thanks
Are you sure you want an LS2? I've heard that the LS6 flows better than the '2.

You will need:

1) Fuel quick disconnect tool (can find at Autozone for cheap)

2) New gaskets (O'Reillys)

3) Torque wrench set to 89 in-lbs (please verify)

4) Torque pattern for tightening the bolts

5) Anti-seize for the bolts

Its really pretty straight forward. Except removing the fuel line is fun the first time you do it

Is that what you meant by 'what do i have to do?'

Last edited by 408WS6; 04-23-2006 at 03:39 AM.
Old 04-23-2006, 09:35 AM
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Originally Posted by 408WS6
Are you sure you want an LS2? I've heard that the LS6 flows better than the '2.

You will need:

1) Fuel quick disconnect tool (can find at Autozone for cheap)

2) New gaskets (O'Reillys)

3) Torque wrench set to 89 in-lbs (please verify)

4) Torque pattern for tightening the bolts

5) Anti-seize for the bolts

Its really pretty straight forward. Except removing the fuel line is fun the first time you do it

Is that what you meant by 'what do i have to do?'
Make sure you set to INCH pounds and not Foot Pounds.

Gaskets are reusable on the intake.

You will also need a 90mm throttle body, so it hast to be aftermarket. Vette TBs are drive by wire. I don't think any LS2 equipped cars came with cable actuated TBs.

Your injectors will not fit unless you change the o-rings
You will have to extend the MAP sensor wiring if I recall correctly.
Old 04-23-2006, 09:58 AM
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I hope there is no one dumb enough out there to use 89 ft-lbs on a small bolt like that Let common sense prevail


Also, the gaskets are reuseable, but I think its a good investment to go ahead and replace them. Thats a fair amount of work to do and have to take the intake back off if one leaks. I've had the throttle body gasket leak after changing the throttle body. I replaced the gasket and the problem was solved




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