I want to replace my whole exhaust system, including the cat back.
Should i get a SLP Loud Mouth Exhaust or a Flowmaster American Thunder
for my 2000 Z28? Which one is better, or does anyone know a better
exhaust system. Also what is a good catback for performance?

Where IS that engine number and what format should it be in? I beleive the
engine is a TA400 (its not the 403 cos it hasnt got the giant oil filler
tube). I was told front left of the block just below the head but all I can
see there is PWH (or simular - I forget) but I expected to ...

Does anyone know of any tips for cleaning the scale and rust out of a
radiator?
I thought about filling it with vinegar because that works well for cleaning
the scale out of my coffee pot but I not sure if I should be putting vinegar

I cant open the boot (trunk) of my 1973 Firebird which ive just bought. None
of the keys work.
The firstgenfirebird site had a post saying:
"If you have the billing history for your car from PHS it lists the four

Anyone know whish car i should chose to buy? the 97 ss has 90,000 miles and the
98 has 84,000 miles... Is the LSI really that much faster than the 97 ss?

I have a 80 camaro That a friend of mine sold me and the motor thats in it
is garbage. I am wondering, would an olds 403 motor match up with the 350s
motor mounts on the frame or would the mounts have to be moved? Am I lucky
or do I even want to attept it?

Is rocket just a name? or is there actually a difference? a guy down the
road has a GTO for sale ($200) says its got a 350 rocket? What exactly is
that if anything? Thanks in advance guys

Just sent you guys an email, but not sure if I have your latest and
greatest addresses.
Pop me an email or ping me if you don't get it.
    Martin

i have a 1997 v6 firebird stock with 100k miles is it even worth spending
money to get new exhaust or any other aftermarket parts?

Does any other GM use an interchangeable front rotor?  With the abuse my
dirt track Camaro has seen I'm reluctant to buy a new rotor only to have
to drill it out and chew it up...
It seems all the other GM's used 10.5" disks and the F's used 11" disks.

'93 TA, V8, six speed. 115,000 Mi. I think the catylistic converter element
is loose and rattleing around in there. I believe that happed when a spark
plug tip came off at 70,000 miles and I drove it too long and it was dumping
raw fuel out that cylinder and overheating the cat. I ...

Awesome news!  Sounds like a new Camaro is in the planning.
By AUTOWEEK
---
Faced with the imminent introduction of an already highly praised

Hi guys - I'm having trouble removing the Oxy sensor from the passenger
side manifold (95 z28), anybody got any tips or ideas... otherwise it
looks like I'll have to remove the manifold :-<
TIA

I am trying to find the right manual to rebuild my 350 engine. I find
them for the camaro but not the firebird. Are they the same eninge? Or
should i look harder.
Thanks

Has anyone out there converted a 2002 Z-28 with manual windows/locks to power? Is the wiring harness already in place? Can I order the parts from GM and install them without using a cheap aftermarket kit?
I haven't checked inside the doors yet, but I've noticed a black and ...