those that have headers exhaust ported inj housings and plenum what are your dyno num

[jonszr1]

what are your dyno numbers ?

[Usa1-Zr1]

Everyone must still be asleep. I will post mine anyway I don't have the port work "YET" I'm putting down 390 on the nose

[cward]

392 rwhp. Around 350 rwt.

Curtis

[Nick]

SAE corrected 385 RWHP x 350 RWTQ. Mods are: Ported plenum and injector housings, Jeal headers, Random Tech bullet cats, Corsa exhaust, Haibeck header tuned chip.

[jonszr1]

the reason I asked what every one had was i was getting mine done at Henderson performance technologies before370.83rwhp350.76tq after409.99 373.66tq.i also got 410s put inwhile there. As a side bar a friend of mine just got a 07z06 came by the other night wanting to beat up on the old gal well we did 2 30-140 runs and he only got me by a max of 2 cars .he just about sh*t. now Corey I want 2 cars more power to really scare him. My mods stk paper filter cut lid rc inj. ported inj&plenum jeal headers flowmasters exhaust w/random tec. high flow cats. Coreys custom tune on pump gas..Figs are sae corrected. 122k miles and going strong. Corey thanx nice job. Ya made an ole guys day. lets see zo6 80k 90 zr 21k toal investment . I'll take my zr1 thankyou . Ps Ully i want a rematch at the drag strip in vegas next year.

[Usa1-Zr1]

Your numbers sound right on the money for what ya had done. glad ya showed the new kid what the old man could do .I agree that the old mighty ZR-1 can hold up to the new big dollar Z and you have plenty of cash left to buy gas for a few years,I will give the new Z the edge on handling can't argue with new tec ..=D>

[jonszr1]

your right on the handling they are slot cars. But I am anold guy that loves straight line any way. got to try a k&n and have an old z-industries air cleaner assem where it reversesand pulls air fromthe rad ducting/ plus I'd like to try an x-pipe and maybe a 3in exhaust tinker tinker I do love to tinker very relaxing for me.

[Usa1-Zr1]

You might in in for a nice surprise, I pulled 355 -rwhp with a chip and Borla exhaust, put on stainless works headers 2" prim and B&B with their X-pipe then pulled 390-rwhp I like B&B's X-pipe the sholder joint "where they meet" is around 6" long together I seen some other X-pipes that looked to be only a inch at the joint, besides the 3" inch pipe will move more air in the long run.

[jonszr1]

thanx for the heads up on the 3in b&b i will definatly ck it out

[rkreigh]

Originally Posted by jonszr1

the reason I asked what every one had was i was getting mine done at Henderson performance technologies before370.83rwhp350.76tq after409.99 373.66tq.i also got 410s put inwhile there. As a side bar a friend of mine just got a 07z06 came by the other night wanting to beat up on the old gal well we did 2 30-140 runs and he only got me by a max of 2 cars .he just about sh*t. now Corey I want 2 cars more power to really scare him. My mods stk paper filter cut lid rc inj. ported inj&plenum jeal headers flowmasters exhaust w/random tec. high flow cats. Coreys custom tune on pump gas..Figs are sae corrected. 122k miles and going strong. Corey thanx nice job. Ya made an ole guys day. lets see zo6 80k 90 zr 21k toal investment . I'll take my zr1 thankyou . Ps Ully i want a rematch at the drag strip in vegas next year.

those are spectacular numbers and proof that the LT5 handles the miles pretty well IMHO

that is stronger than my old LPE 475 car with ported heads. very nice.