Got Questions On buying parts and the type of performance you can get out of them?

Turbo Habanero

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Apr 28, 2009
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IJ.;1741683 said:
But stock sacked out 20 year old springs?

:-( probably right... I think I'm just gonna get me a new head and get it all done so the car doesn't see down time. Maybe this is the reason it smokes every now and again lately...
 

Turbo Habanero

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Devin LeBlanc;1741694 said:
He would be able to tell on a dyno.

What about timing being pulled? Detonation?

What's that mean?

I'll post a video as soon as I got my clutch in and broke in. Hopefully it helps confirm or deny.

Also can I do a valve spring job with the head on the car?
Or do the valves need to be adjusted all over and I'm gonna have to dishout another 400-500 on a head job again....
 

bioskyline

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Turbo Habanero;1741730 said:
Also can I do a valve spring job with the head on the car?
Or do the valves need to be adjusted all over and I'm gonna have to dishout another 400-500 on a head job again....

can be done, but you need to fill the cylenders with air from a compresser via a fitting in the spark plug hole, or feed string in and rotate engine to mash it and hold the valves up. if you drop one it will have to come off.

though if doing the springs, might be good idea to pop the head and repace valve seals and maybe the guides at the same time
 

Turbo Habanero

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What are guides?

There was a valve job done on the car 5k miles ago. When my head was last off... Don't you think the shop would have told me if my springs where no good?

Had pressure check,bead blasted,valve job,decked cost me $495 bucks.
 

Devin LeBlanc

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Doubt it. But thats not going to be your issue most likely will be something else.

Guides are what the valve stems ride in. If you had a valve job done 5k miles ago don't worry about it ;)
 

Turbo Habanero

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Kinda relieving... Still have no idea what it could be. I'll check my timing tomorrow its 12degrees for 89 ? And is it a must to jump the 2 terminals when doing the timing?

Although the car doesn't seem to miss or idle to bad but ill still check.
 

Devin LeBlanc

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timing won't cause it to idle bad or mis fire *to a certain point*

Ignition timing should be set at 10 degree's BTDC with NO CODES present with the E1 and TE1 jumped in the diagnostics block
 

Poodles

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Jul 22, 2006
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Doubt old springs would be the issue, mine redlined just fine before the work was done.

Lighter flywheel will show on a dyno becaue it ramps up faster, not because it adds power (one of the limitations of a dyno...)