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tsp 408 build complete with pics and numbers!!!

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Old 08-13-2012, 11:51 PM   #1
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Default tsp 408 build complete with pics and numbers!!!









dyno was on a Mustang 1100SE dynamometer. I stated i was looking for 550rwhp and 500rwtq. i was informed that those number on the mustang would be around 470-480rwhp. after a few days of dyno tuning and work numbers were 462rwhp and 442rwtq. numbers were very close to what i was going for. the car has crazy torque and insane acceleration. meth kicks in at around 6 grand. car idles great and is very smooth. the stroker is even smoother than my stock ls1. very happy with the way the car drives and responds.
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Old 08-14-2012, 12:16 AM   #2
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What are the specs on the motor? I thought number would be closer to 500...
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Old 08-14-2012, 12:25 AM   #3
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number are over 500 its just the mustang dyno it was on. i know it has way more power then my old head and cam set up on my ls1. numbers on my old motor was 435/405 on the dyno jet. 460 on the mustang is about 540 on the dyno jet. motor is a tsp 408 with there 250cc ls3 heads and 239/247 624 624 lsr cam.
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Old 08-14-2012, 12:30 AM   #4
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What muffler you have? Very nice.. Numbers are great!
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Old 08-14-2012, 12:35 AM   #5
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mufflers are the ones that came with the kooks true duals
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Old 08-14-2012, 01:09 AM   #6
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Nice. Congrats. Any video's?
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Old 08-14-2012, 06:30 AM   #7
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Nice results, the graft looks really good!
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Old 08-14-2012, 08:17 AM   #8
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Vids will be coming soon. I like how the tq is right up there with the hp.
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Old 08-14-2012, 05:20 PM   #9
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Should pull hard mine makes a little more and is a blast to drive, was this on pump gas?
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Old 08-14-2012, 05:44 PM   #10
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Why meth? CR? I dont see 540 with those heads and that cam. Maybe 510 on a dynojet.
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Old 08-14-2012, 05:51 PM   #11
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All pulls were made with 91 pump gas
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Old 08-15-2012, 03:18 PM   #12
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Very Nice. I have a similar setup I will be putting together this weekend. Hope it comes out as good as yours
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Old 08-15-2012, 09:21 PM   #13
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what set up are you going with?
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Old 08-16-2012, 11:21 AM   #14
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Quote:
Originally Posted by DietCoke View Post
Maybe 510 on a dynojet.
Agreed.

Ive done back to back testing on a Dynojet & Mustang dyno and they were within 3rwhp of each other. Mustang dyno reading vary too much. If you want Dynojet number, put it on a Dynojet.
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Old 08-16-2012, 03:34 PM   #15
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Quote:
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what set up are you going with?
TSP 408. 241 heads with 650 springs for now. comp 239/244 .624/.624 114 cam, 92/92 setup and 42lb injectors.
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Old 08-16-2012, 04:17 PM   #16
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sounds like a very good build. should get some great numbers
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Old 08-21-2012, 09:42 PM   #17
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More details what rear/ why meth?/ ported 102?
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Old 08-21-2012, 10:48 PM   #18
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tsp 408, s60 rear end 4:10s 12:1 compression. unported 102 but that will be ported in the near future. prc ls3 heads comp lsr cam 239/247 624 624, kooks true duals. went with meth for compression and cooler intake temps.
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Old 08-22-2012, 01:30 AM   #19
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how are you on 12.1 on 91????
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Old 08-22-2012, 08:07 AM   #20
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Hmmm id think u see more power with those bigger heads but track times dont lie dyno numbers just a number...when i had my car tuned on a mustang dyno it made 520/474
-403ci, afr 225 big bore heads, 247-251 112 cam, unported 92/92, 1⅞ arh headers with y-pipe 3 cutout s60 410s.

I havent redynod my car yet but ive changed to ported 102/102, 12.1 cr on 93, sd tuned, and kooks td system.
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2008, 247, 250cc, 408, antonio, build, building, dyno, heads, mustang, numbers, pics, san, stroker, transmission, tsp

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