HessViper

673 SAE RWHP and 720 SAE RWTQ was his z06.

636 SAE RWHP and 660 SAE RWTQ was the zr1.

He is more than 14rwhp past, correct? My math says 37rwhp and 60rwtq. I see no point in buying a ZR1.

6Speeder

finally got my dyno charts

C7/Z06 Man

Looking at the Torque that should come out of the hole strong.

6Speeder

Yes, or fry the tires. I was spinning the tires on the dyno. We sprayed them with VHT to get them to stick.

SPIN20

0NORCAL-SS

Glad it helped out like i said on c7 z main restriction is main cats. Ive just seen headers cook engine bay and with cat delete/x pipe borla they make pretty much same hp as headers. 2 to 3 whp less plus way easier to install.

my deletes are a good bang for buck option

CSIXX1

Remember he is at a 5000+ elevation so he can run a pulley and other mods with out a tune, I see your at Westchester N. Y, if you were to do the same mods as the OP then I bet you would need a tune.

C7/Z06 Man

All 6Speeder needs to do is to catch some good weather and/or location permitting a good DA; say 0 to 300 or so and let us know the results.

3 Z06ZR1

No way they make the same power as headers or 2-3 hp less is pure lie plus coated headers don't burn the engine bay they run cooler all BS! I saw about 40 rwhp with headers
with cats to boot! . All bad info!
The 2300 sucks too we know! In fact IF the OP would have the rear cats still intact the cat delete pipe would have done less! Not reading your garbage below either

0NORCAL-SS

one again not going to waste my time on you. I have more than one customer that went from headers to my kit same results. I posted years ago the c7z oem cat deisgn inlet which is horrible and also the cells of oem main cats which hurts flow.

there is a reason that i didnt do headers on mine and making 726 rwhp on 9.8 pai stock blower... of and ive had customers spend 2500 to 2700 installed for headers after local shop told them oh headers will make way more hp... and they see 5 hp gain and are like wtf. Oh and you spend another 350 to coat headers and the pipes are still next to oil cooler and lines where i made mine farther away.

c7 z06 manifolds flow fine its the catted section that restricts power.

please dont turn this thread into ones like you are usually on and destroy. This thread is for info on my cat pipes from a independant user which other people like.

With over 460 kits to date sold my cat delete kit is a proven combo hundreds of times over.

if you saw 40 rwhp with no tune on headers thats great but after doing kooks/arh etc on a c7 z06 NO TUNE like what guys are doing with my set up I have seen 28 rwhp.

I tell the truth on items i sell thats why so many guys here buy from me. Trust

6Speeder

It is entirely possible the altitude (thin air) is allowing me to get away with more mods than someone at sea level. I've never said differently.

cajunboyz

Thanks for the Informative Info