C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

95 LT1 upgrades

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Old Feb 14, 2011 | 09:36 PM
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Default 95 LT1 upgrades

i have a 95 vette LT1 all stock. I had a 52mm throttle , corsa exhaust, and a cool air intake installed. What else can i do to increase preformace with out breaking down the engine and what will be the gain? Thanks

also whats a normal temp to run at? in idle it creeps up to 230 ish then ii get nervous and turn on the ac to instantly lower, but should i worry?

Last edited by paulsharris; Feb 14, 2011 at 09:53 PM.
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Old Feb 14, 2011 | 09:49 PM
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I also have a '95 LT1 completely stock. Best money I've put into it so far is Bosch III injectors from FIC, a new fuel regulator and filter. I've been amazed at how much better my car runs now.
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Old Feb 14, 2011 | 09:49 PM
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what gears 3:07 or 3:45 <> 1.6 rockers and a tune will wake it up
you have cats, stock manifolds???
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Old Feb 14, 2011 | 09:57 PM
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not sure. not real techy, but its all stock. 95 w 40k miles. no mods, except air/restriction reduction parts. thanks
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Old Feb 14, 2011 | 09:58 PM
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cost? thanks
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Old Feb 14, 2011 | 10:10 PM
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rockers from $100. up don't purchase a cheap set.. something close to CC magnum roller tip
tune PCM for less or similar $124 & up
gears I think you have a dana 36 you might find some under $300.00
here is a sample
http://www.drivetrainspecialists.com...6/randp-1.html
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Old Feb 14, 2011 | 10:11 PM
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hey thanks
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Old Feb 14, 2011 | 10:20 PM
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First, read at least the beginning of this thread.

http://forums.corvetteforum.com/c4-t...questions.html

I bought the flow matched set for $289. The regulator and filter were roughly $80. I had a lot of residue, rust and small particales in the fuel rail which I cleaned and I'm glad I changed the filter. If you have any questions about the benefits of the injectors, give Jon at FIC a call. They are great to deal with.
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Old Feb 14, 2011 | 10:30 PM
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oought ohhh do we have an invisible or multi posts
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Old Feb 14, 2011 | 11:16 PM
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Originally Posted by hogsnvettes
I also have a '95 LT1 completely stock. Best money I've put into it so far is Bosch III injectors from FIC, a new fuel regulator and filter. I've been amazed at how much better my car runs now.

Exactly what I did....I need new rear tires now
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Old Jun 10, 2011 | 10:18 PM
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1995 vette: cant et the tail plug light bulb out. is there a trick?
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Old Jun 11, 2011 | 10:07 AM
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Consider flushing the coolant,cleaning out all the debris where the radiator sits,running a 180 T-stat,and programming the cooling fans to come on sooner.

A good set of plugs and wires would be in order at 16 years old.Fuel filter.

Get the basics covered and drive it some before you upgrade.

Basic upgrades would be 1.6 roller rockers,cat back exhaust,and a dyno(not mail order)tune.Anything else will be more expensive.

3.07 gears is a good perf upgrade for an auto 2.73 geared car.
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Old Jun 13, 2011 | 11:59 AM
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Originally Posted by paulsharris
1995 vette: cant et the tail plug light bulb out. is there a trick?
If it's been in there a while it's probably corroded and stuck like most of my tail lights were. You are supposed to gently push in the bulb and give it a small twist to get them to come out. A few of the bulbs broke when trying to get them out and I had to use a needle nose pliers to get the base of the bulb out. There is a grease you use when reinstalling the bulbs that helps keep them from getting stuck. With age it can dry up and make it difficult though.

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Old Jun 18, 2011 | 09:44 PM
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dont get too worried about the heat at 230 because your only a couple degrees away from the first fan turning itself on.
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