Automotive Forums .com - the leading automotive community online! Visit IgorSushko.com and see what it's like racing in Japan
-
Google  
Web AF
Become a subscriber. Browse a faster, ad-free AF. Instantly.

Automotive Forums > Chevrolet > Camaro > F-Bodies (Camaro and Firebird) > Engine and Transmission - 4th gen Performance and Problems...
User Name
Password
Register FAQ Member Map Calendar Surveys/Quiz Arcade Mark Forums Read

Engine and Transmission Discuss Engine, Transmission, and all other performance modifications here.

Reply Show Printable Version Show Printable Version | Email this Page Email this Page | Subscription Subscribe to this Thread
 
Thread Tools
Old 11-07-2006, 07:59 PM   #1
Blackcrow64
AF's most useless mod...
AF Moderator
 
Blackcrow64's Avatar
 
Join Date: Jun 2002
Posts: 6,992
Send a message via AIM to Blackcrow64
4th gen Performance and Problems...

Well guys, I think I am just going to throw the towel in on the 3rd gen and finally get myself a 4th gen... Before I do though, I wanted to get some opinions and experiences from all the 4th gen owners out there.

First of all, do you guys run into many overall problems with this generation? I need something reliable for a while and I plan on keeping mine stock until my Talon is finished. Once its done then I will upgrade a few things depending on which model I end up with.

Fuel mileage... Is it really that horrible with the v8's or is it just about as well as the v6's get? As stock? As modified?

Snow drivers... Horrible in the snow? I know I always threw a few salt bags in the back of my Firebird for extra weight and never had any problems in the winter.

The infamous t-top leaks... Just recently my t-tops started leaking some along the corners but not too bad. I know this was a major problem with most others from the 3rd generation and older. Was this setup improved with the 4th gens or are they just as much of a problem as most older t-tops?

Do the trannys take a pretty good beating or are they weaker? I'm still undecided between an auto and standard... I like both but the standard is so much more fun...

Time for the performance opinions... Ok, I have always wanted to finally have a v8. But, with gas prices and the price difference between v6/v8 models I'm almost leaning towards getting a v6 again. Another reason for the v6 would be the fact that theres plenty of room under the hood if I ever want to turbocharge it... But, with the v8 I could have all that power and then some right off the bat. I'm still not sure which I will go with as I'm trying to weigh out my options here and what will best fit my needs for now...

All thoughts, opinions and comments are welcome.
__________________
1992 Pontiac Firebird... Sold...
1997 Eagle Talon TSi AWD... -The Talon Build Thread...
2006 Chevy Cobalt... -AF User Guidelines/Rules..
Blackcrow64 is offline   Reply With Quote
Old 11-07-2006, 08:21 PM   #2
666_speed
Son of Satan
 
666_speed's Avatar
 
Join Date: Feb 2005
Posts: 4,981
Re: 4th gen Performance and Problems...

My a4 v6 gets anywhere from 19-23 mpg, not that great. I'm not satisfied with a v6's power, but for the price it isn't too bad.
__________________
666_speed is offline   Reply With Quote
Old 11-07-2006, 09:39 PM   #3
97cavalier
AF Enthusiast
 
97cavalier's Avatar
 
Join Date: Aug 2005
Posts: 2,868
Re: 4th gen Performance and Problems...

te LS1's get 25mpg on highway or better. And pack over 300hp. i think that is pretty good. if you don't have that much snow, there is not anything to worry about, some sandbag will do fine. And t-top leaks are only on the 3rd gens that i know of. All the 4th gens i see are fine. And the v8's get the same or better mpg as the v6's with ALOT more power. Both the A4's and M6's are good. The M6 can probly handel a little more power than the A4. But if you want to drag i say get the A4, but if you are street/strip, get a M6. Or which ever you run across is the cheepest.
__________________
95 Z71 Silverado 4x4 ext. cab
Mods- Flowmaster Exhaust,Intake
97cavalier is offline   Reply With Quote
Old 11-07-2006, 09:45 PM   #4
Mr. Luos
Firebird Guy
AF Moderator
 
Mr. Luos's Avatar
 
Join Date: Dec 2004
Posts: 6,590
Re: 4th gen Performance and Problems...

LT1 or LS1 or V6?
__________________
1999 Pontiac Trans Am WS.6 #1747
Stock'ish'
Mr. Luos is offline   Reply With Quote
Old 11-07-2006, 09:51 PM   #5
97cavalier
AF Enthusiast
 
97cavalier's Avatar
 
Join Date: Aug 2005
Posts: 2,868
Re: 4th gen Performance and Problems...

Go with a LS1 for shure. They get way better gas milage, and make more power and also have a high compression, so they love NOS and boost.
__________________
95 Z71 Silverado 4x4 ext. cab
Mods- Flowmaster Exhaust,Intake
97cavalier is offline   Reply With Quote
Old 11-07-2006, 10:04 PM   #6
Blackcrow64
AF's most useless mod...
AF Moderator
 
Blackcrow64's Avatar
 
Join Date: Jun 2002
Posts: 6,992
Send a message via AIM to Blackcrow64
Re: 4th gen Performance and Problems...

Well... I would really like to go with an LS1. But I will just have to see what good deal I can dig up. I am more so considering a v6 because of the cheapness of it. Of course I'm browsing in a price range of 5,000-10,000ish and I would like to get something with 50k miles or less... If I could find an LS1 within that price range and decent miles then I would probably go for that. But so far my searches in Northeast Ohio hasn't turned up too many decent deals.

BTW what is the compression on the LS1 97cavalier?
__________________
1992 Pontiac Firebird... Sold...
1997 Eagle Talon TSi AWD... -The Talon Build Thread...
2006 Chevy Cobalt... -AF User Guidelines/Rules..
Blackcrow64 is offline   Reply With Quote
Old 11-07-2006, 10:14 PM   #7
97cavalier
AF Enthusiast
 
97cavalier's Avatar
 
Join Date: Aug 2005
Posts: 2,868
Re: 4th gen Performance and Problems...

i know it is high, it is like 10 to1 or 11. i forgot the actual number. luos can tell ya.
__________________
95 Z71 Silverado 4x4 ext. cab
Mods- Flowmaster Exhaust,Intake
97cavalier is offline   Reply With Quote
Old 11-07-2006, 10:17 PM   #8
Blackcrow64
AF's most useless mod...
AF Moderator
 
Blackcrow64's Avatar
 
Join Date: Jun 2002
Posts: 6,992
Send a message via AIM to Blackcrow64
Re: 4th gen Performance and Problems...

Oh Mr. Luos... lol
__________________
1992 Pontiac Firebird... Sold...
1997 Eagle Talon TSi AWD... -The Talon Build Thread...
2006 Chevy Cobalt... -AF User Guidelines/Rules..
Blackcrow64 is offline   Reply With Quote
Old 11-07-2006, 11:10 PM   #9
Mr. Luos
Firebird Guy
AF Moderator
 
Mr. Luos's Avatar
 
Join Date: Dec 2004
Posts: 6,590
Re: 4th gen Performance and Problems...

The LS1 is 10.1:1 stock. Good for nitrous, but not much boost.
10.1:1 isn't really that high with the aluminum heads.

They mod VERY well. My 1999 made 320 RWHP with a lid and catback on a dynojet.
6-speed cars can see 30+ MPG on the highway. My best was 31 MPG.
Average around town was 23 MPG if I stayed out of it.
__________________
1999 Pontiac Trans Am WS.6 #1747
Stock'ish'
Mr. Luos is offline   Reply With Quote
Old 11-07-2006, 11:27 PM   #10
Blackcrow64
AF's most useless mod...
AF Moderator
 
Blackcrow64's Avatar
 
Join Date: Jun 2002
Posts: 6,992
Send a message via AIM to Blackcrow64
Re: 4th gen Performance and Problems...

Yeah, not so great for boost but I'm sure its not the worst. I think Lingenfelter Vettes run a 10.1:1 compression IIRC... Whatever I do get, I will definetly be boosting it sometime in the future.
__________________
1992 Pontiac Firebird... Sold...
1997 Eagle Talon TSi AWD... -The Talon Build Thread...
2006 Chevy Cobalt... -AF User Guidelines/Rules..
Blackcrow64 is offline   Reply With Quote
Old 11-07-2006, 11:44 PM   #11
FormulaLT1
Most Seniorest Mod EVER!
AF Moderator
 
FormulaLT1's Avatar
 
Join Date: Feb 2004
Posts: 7,492
Send a message via AIM to FormulaLT1 Send a message via MSN to FormulaLT1 Send a message via Yahoo to FormulaLT1
Re: 4th gen Performance and Problems...

I am not sure what my gas mileage will be with boost but I was getting high 20's with my near 500 horse 383 LT1. The rears are major weak point and the tranny's can only take so much. Although with a good rebuild with all the right parts they can be made to run well right into the single digits.

If your planning to get a V6 cause of gas mileage, think again cause the feedback I have been getting the V8's might even be more efficient.
__________________
RIP Hypsi - I just want to express I will never be the same after having lost such a good friend. You meant alot to me and I feel I am a better person for having known you. Til the day we meet again my friend you will always be in my heart.


Mods: Weight reduction (I don't wear underwear)
FormulaLT1 is offline   Reply With Quote
Old 11-07-2006, 11:53 PM   #12
666_speed
Son of Satan
 
666_speed's Avatar
 
Join Date: Feb 2005
Posts: 4,981
Re: 4th gen Performance and Problems...

All highway with 3.08's I could get ~27 mpg. I'm not sure with 3.42's though, never tried. I would average anywhere from 19-23 though with a 3.8l a4 and 3.08 gears. I would never buy another v6, except for looks.
__________________
666_speed is offline   Reply With Quote
Old 11-08-2006, 01:17 AM   #13
Savage Messiah
AF Fanatic
 
Savage Messiah's Avatar
 
Join Date: May 2004
Posts: 4,697
Send a message via AIM to Savage Messiah Send a message via Yahoo to Savage Messiah
Re: 4th gen Performance and Problems...

Quote:
Originally Posted by FormulaLT1
If your planning to get a V6 cause of gas mileage, think again cause the feedback I have been getting the V8's might even be more efficient.

correct, due to power vs. weight ratio

I'd say scope out LS1tech and FullThrottleV6 to see a good amount of what people are doing to each engine
__________________
97 Camaro - 2.077 60', 14.745 @ 92.20 - still down, one year later.

194k miles-160* thermo-V8 shocks/springs (V6 rear springs)-3" Magnaflow !cat (3" dynomax bullet) back-SLP CAI-stock boxed LCAs-poly tranny mount and torque arm bushing-custom HPTuners tuning-4.10s/eaton/TA girdle-3.5" alum DS-spohn LCA brackets-prostar skinnies

179.75 RWHP, 204.52 RWTQ

ON ITS WAY: MORE

R.I.P. Andy

87 Benz 190e - DD

01 EX250 - still gotta get my license for this thing
Savage Messiah is offline   Reply With Quote
Old 11-08-2006, 09:30 AM   #14
viperh
AF Regular
 
Join Date: Nov 2005
Posts: 293
Send a message via AIM to viperh Send a message via Yahoo to viperh
Re: 4th gen Performance and Problems...

Quote:
Originally Posted by Blackcrow64
First of all, do you guys run into many overall problems with this generation?
Fuel mileage... Is it really that horrible with the v8's or is it just about as well as the v6's get? As stock? As modified?
Snow drivers... Horrible in the snow?
The infamous t-top leaks...
Do the trannys take a pretty good beating or are they weaker?
Time for the performance opinions... Ok, I have always wanted to finally have a v8. But, with gas prices and the price difference between v6/v8 models I'm almost leaning towards getting a v6 again. Another reason for the v6 would be the fact that theres plenty of room under the hood if I ever want to turbocharge it... But, with the v8 I could have all that power and then some right off the bat. I'm still not sure which I will go with as I'm trying to weigh out my options here and what will best fit my needs for now...

All thoughts, opinions and comments are welcome.

Ok my car only has 29,000 miles on it.. I have not had any problems with it at all.
Gas mileage I have an M6 (manual) On the highway I get 32 average 33 best. In the city I can't keep my foot of the gas with the cutout so I usually get 16ish. I have a DD that gets 30+ in the city so I don't drive the SS too much.
Never driven it in the snow so I couldn't tell you. I hear as long as you have snow tires and sand/salt in the trunk your good.
My t-tops leaked untill I got subframe connectors then they stopped. Tranny is pretty stout on the cars as long as you don't do some 5K launches. If you get a v6 and do alot of work to it your gas mileage will be worse that the LS1 in my opinion. If you want the HP get the v8. You'll probably save on insurance but with all the money you dump into a v6 you won't get much past the 320hp mark. Ls1 come with that stock. If you want the hp and gas mileage there's nothing that compares to the Ls1. If you look for the LS1 watch the sail panel bewteen the year 2001-2002 there is a bulletine out on that the clear seperates from the paint due to the glue used to glue that piece on. If you live next to a cool dealer they will replace it for free but you gotta go through a lot of shit. I lucked out I had to drive 300miles round trip to get my sail panel fixed for free.

Nate
viperh is offline   Reply With Quote
Old 11-09-2006, 09:45 PM   #15
evilways
AF Newbie
 
Join Date: Nov 2006
Posts: 8
Question Re: 4th gen Performance and Problems...

I have a 99 formula ram air .My problem is this.I have a hyper tec programmer.I keep hitting the rev limiter.How high can I go with it without hurting my engine?Can anyone help? TRICK
evilways is offline   Reply With Quote
 
AF Assistant
 

These Ads Open in New Window
 
Reply

Automotive Forums > Chevrolet > Camaro > F-Bodies (Camaro and Firebird) > Engine and Transmission - 4th gen Performance and Problems...
User Name
Password

Engine and Transmission Discuss Engine, Transmission, and all other performance modifications here.



Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off

All times are GMT -5. The time now is 08:57 PM.

Google  
Web AF
Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
© 2000-2008 AutomotiveForums.com | Privacy Statement