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Dyno Run next Weekend; Predictions or Tips?

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Frontwheeler

20+ Year Contributor
83
0
Oct 6, 2002
Sioux Falls, South Dakota
Well, I have my FWD Talon lined up to be dynoed next Friday. I really do not know what to expect. I would really like your guys' input on this. Any good HP predictions or tips on little things I could do before.

Here is much details about my Talon I can provide:
1990 Eagle Talon TSi
Small 16g, ported/not clipped
ported exhaust manifold
2.5" downpipe/cat back
3000gt vr4 fuel pump
2.5" UICP with crushed 1g BOV
2G throttle body elbow
3" MAFT blow through setup
ARP head studs
MBC
ACT 2100 clutch
Stock injectors and intercooler.
15lbs boost ? +/- on 94 octane pump gas.
Car has had no real tuning equipment

Thats pretty much it. I will also be installing a 2.5" 02 housing with a dump tube this week before the pull. I would love to dyno it before and after the dump tube, but dont have the cash for that many pulls. My car does have 170,000 miles, but I went through the head and put all new seals and cleaned lots of carbon out of the head,valves, and top of pistons this winter. Tested alright on compression test. Shop temp will most likely be around 60 degrees.
Sorry this post got long, but I would really like your guys input. I would be disapointed if I didn't hit 250 hp. But tell me what you guys predict.

Thanks,
Frontwheeler
 
240-250hp is my guess. If youve got 300-350 pick up a used safc and used 550's and you should be able to get well over 250.
 
Thanks for the input guys.

Oh, and I installed the 02 dump tonight. Noticable increase on topend, but kinda a crazy rusted out exhaust noise.

Looks like the general opinion is somewhere between 230 and 260.
 
i have almost the same set up as you and i put up 236.9whp at 16.8psi and i was running very rich now i have a s-afc II and i go back on the dyno tomorrow. i hope for alot better numbers. if i were you i would hope for 250 ish
 
254whp. should be able to run 13.5@ 105mph. figure evo's are 222 to the wheels and can run as fast at 13.1 at 105 stock. you're lighter but won't have the ability to launch like they do.
 
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