WHat is a good Head/Cam package?
#1
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Hey guys i have a 2000 trans am and i want to do a head/cam swap.. What is a good street package...i want a package that will put me around 420-450whp..I was looking at texas speed and they have some combo packs..i would not be doing the swap...i would take it to a local performance shop to have it done...by the way i live in troy michigan so if anyone knows a good shop that deals with ls1's please let me know.
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Assuming you have bolts on done already(intake/exhaust), the PRC stage 2.5 heads and something like a 228r will put you in the neighborhood of the HP you are looking for and still be a nice car to drive on the street.
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agreed if your trying to save a little money i would call tsp they have good deals on their h/c packages. when i had my silverado ss my goal was 400 awhp and contacted them and they helped me meet my goals. now that i have a fbody i'm not sure what i wanna do but i'm keeping tsp in the back of my head incase my other idea falls through.
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I say PatG cams. Awesome drivability, WELL underestimated cams and makes gobbs of power for what it is. Ask me how I know...
All I have is ported 243 heads and a "baby" 224/228 cam with a 102 intake, 42# injectors and a RT255 pump.
I have numbers now, but they're not final yet... There'll be proof at the end of this coming week..
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I have numbers now, but they're not final yet... There'll be proof at the end of this coming week..
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I originally made 414/372 at TSP throuh a stock fuel system and an LS6 intake. But I don't think they tuned it right. it pulled 404/382 or something on the Slowhawk Mustang dyno at sealevel. Not surre if the altitude change made that big of a difference though.
But I'm WELL over that now.
PatG pulled 460/440 with this (his) cam when he first spec'd it but that was through his AFR/uBer setup though.
But I'm WELL over that now.
PatG pulled 460/440 with this (his) cam when he first spec'd it but that was through his AFR/uBer setup though.
Last edited by bayer-z28; 05-07-2011 at 08:56 PM.
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I originally made 414/372 at TSP throuh a stock fuel system and an LS6 intake. But I don't think they tuned it right. it pulled 404/382 or something on the Slowhawk Mustang dyno at sealevel. Not surre if the altitude change made that big of a difference though.
But I'm WELL over that now.
PatG pulled 460/440 with this (his) cam when he first spec'd it but that was through his AFR/uBer setup though.
But I'm WELL over that now.
PatG pulled 460/440 with this (his) cam when he first spec'd it but that was through his AFR/uBer setup though.
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^ Which one? Pat's or mine? Mine was an LS6 and Pat's was a 92FAST SD, IIRC. Pat's too high end to toy with anything other than a FAST/NW.
https://ls1tech.com/forums/generatio...am-change.html
https://ls1tech.com/forums/generatio...am-change.html
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i don't know what cam would be best for you, but i've read some awesome things about ET Performance 11 degree heads lately.....they flow like AFR's/Trickflow's and the 11* valve angle is excellent for PTV clearance.......i'm thinking i'll have a set of these in my future
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Stick with Texas Speed....they stand behind everything they send out...it will be worth every cent
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I checked those numbers on the heads and they are indeed impressive. I hold everything to the TFS/TEA standards now.
But they do outflow at low lift intake numbers, but the exhaust is slightly less. (3.900" @ 215cc intake) Not a big deal, but in the same price range, it just depends what you're looking for.
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#20
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thanks a lot guys...i will contact texas speed...just sucks at the moment my car is stock other than a ram air intake..and slp lm catback...should i just get an intake and full exhaust first??