Straight Piping my Cammed C4 Corvette!

In this video we installed Catless mid pipes and an off-road H pipe to my 1988 Corvette. Let me know what you guys think and what videos you would like to see in the future. All channel support is very much appreciated! #corvette #straightpipe #cammed

[@angellara9790]

Happy to have you back how's the charger doing ?

[@apprenticeautomotive]

Thank you, glad to be back! The Charger is doing good, knock on wood she has been giving me no problems!

[@angellara9790]

What mods have you so far done to the charger

[@apprenticeautomotive]

@@angellara9790 still stock motor because it’s my daily. Just cosmetic stuff like srt front bumper and I have a hellcat spoiler with a wickerbill on it now.

[@angellara9790]

@@apprenticeautomotive whats the best 0 60 you gotten

[@spaceweasel]

Where did you buy the pipes?

[@case2238]

The bigger component in the middle of the stock exhaust is the resonator, which does the majority of the muffling, not a third catalytic converter

[@apprenticeautomotive]

I’ve seen forums saying it’s cats and saying it’s resonators, when I look up after market exhaust system I find they have a “high flow cat” option for that piece so that’s why I think it may be a cat but I could be wrong. Thanks for the info!

[@case2238]

@@apprenticeautomotive oh interesting! Could be that it depends on the model year, who knows

[@Skwiizgaar]

On the L98 its a cat in the middle, i cleared it the first week of owning my 1989

[@Shawnpd72]

Hey did you advance the timing after putting in the cam. If so can u make a video explaining how to do it. Im trying to get more chop out of my 383 stroker.

[@apprenticeautomotive]

Yes I have it advanced 9 degrees. I can make a video on it in the near future.

[@makosharkcnc7730]

WOW nice lift! how tall is your ceiling in your garage?

[@apprenticeautomotive]

Thank you, 10ft ceiling.

[@nathanbooth4503]

Did you throw any codes after removing the cats from the system? I'm thinking of doing the same setup you have.

[@apprenticeautomotive]

No codes or anything! Just something to note, without the cats you get more of a “gas” smell from the exhaust

[@nathanbooth4503]

@@apprenticeautomotive thanks for the reply I appreciate it

[@thatmxatvguy5349]

i just bought my dads c4 he passed in august and my uncle had it and spun a bearing and blew the transmission lol I dropped it off yesterday the motor and tranny are being pulled and im rebuilding the motor and transmission i would really like to know what you have done to the motor I'm in love with the sound it now has.

[@apprenticeautomotive]

I’m sorry for you loss man, my car has a 501 comp cam with Catless midpipes and off-road H pipe

[@thatmxatvguy5349]

@@apprenticeautomotive did you have to change your torque converter ?

[@ah4800]

@@thatmxatvguy5349 super odd my dad passed 2 months ago and i also bought his 86 c4.

[@beastmode841]

@@ah4800 mine passed coming up on a year ago he never owned one but always told us when we moved out he’s buying a vette and now I’m probably buying a 95

[@jefferyeverly9431]

Do have part numbers for the piping ??? thanks

[@apprenticeautomotive]

The brand is Top Flight Automotive and the PN is #31626

[@jefferyeverly9431]

@@apprenticeautomotive thanks sir

[@hyperATVS]

You have headers on this car?? If so how’s the temp run, don’t want mine to run to much hotter

[@peterlazzara5041]

Just bought that exact exhaust my 89, what mufflers did you buy l?

[@KenKreick]

did you use any hangers besides the center and the end by muffler.

[@C4TLEADER]

What cam is this?

[@apprenticeautomotive]

501 comp cam