99 z28 stock internals with sts turbo
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99 z28 stock internals with sts turbo
this 1 of the dyno runs for our shop car. stock internals, heads , valve springs & gaskets. qtp long tubes, custom exhaust to turbo, custom twin intercooler set up, 2 bar s.d. no maf. stock fuel pump with booster, spawn torque arm. 9 psi. this car runs 12.2 @ 121 spinning threw first & some in 2nd on small drag radials. this is a six speed car. now getting the strange s60 with 3:73, 26x11.50-16 et streets & cromoly drive shaft. should get me in the 11s.
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3.73s will get you a little less boost in first gear with that M6. If it's a shop car and it's a rear mount why not use an auto? It would be much easier to go much quicker and faster.
I can't see the graph enough to make out A/F; it looks like 12.0:1 to me, and I wouldn't get near that lean on stock bottom end personally. What are the numbers it made? You don't say and I can't read them. Which turbo, the 60 or 67 mm?
I can't see the graph enough to make out A/F; it looks like 12.0:1 to me, and I wouldn't get near that lean on stock bottom end personally. What are the numbers it made? You don't say and I can't read them. Which turbo, the 60 or 67 mm?
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i know the auto would be best but, i drive it all over hell & like the feul milage. iam not to worried about the consistency. i have the synergy 2 step now so we should make good boost launching in first. i was wondering about my gear selection. i have not recieved it yet. i may be able to chage the order.p.s. nice car
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the car made 537 hp & almost 580 torque. i corected the afr already. about 11.5:1 at 8.5 psi. intercooled i was running 12.22 @ 121mph 60 ft was 2.02(spinng on 255/5016 m/t drag radials) i just got the e/t street 26x11.50-16 tires in & am waiting for the axle & drive shaft. hopping for at least mid 11's.
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well i am trying not to get my hopes up! this is a stock internals engine with a stock cam! it makes gr8 power but, i dont know how it will react to such a load launching with a 2 step & traction. i am only gonna launch around 3750 under boost till i can get another engine built. i will be content with a mid 11 pass! even running low 12s (no traction) the trailer queens are hatting big time! thanx teen phenom ! nice car sounds like its strong! is you bottom end still stock?
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Originally Posted by xturboguyx2001
that sounds insane. thats alot of rpm to launch at woth a stock m6. i am sure you have a good drive shaft!
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no i slightly modified the sub frame connectors(bmr) so they fit tight up against the body wich looks better any way! i can make you a sweet deal on the sts kits. i can send more pics of my car to so you can see it better. i also made a diffent charge pipe to go along the rocker panal for optimum ground clearance.
#16
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Originally Posted by xturboguyx2001
no i slightly modified the sub frame connectors(bmr) so they fit tight up against the body wich looks better any way! i can make you a sweet deal on the sts kits. i can send more pics of my car to so you can see it better. i also made a diffent charge pipe to go along the rocker panal for optimum ground clearance.
okay... thanks!