dyno results?

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FiveOh 86LX

Well-Known Member
#1
#1
(86 notch with forged internals) 302ci 5 speed, holley 650 double pump carb, edelbrock performance intake, worked and ported gt40p heads, e303 cam, flowmaster exhaust w/out cats, msd coil, and multiple small things, im guessing stock compression? i'm looking to rebuild my carb and then probably going to get it dynoed and tweek the tune around to see what it makes, any ideas? What would a 100shot of nos do to those numbers? just curious, my brothers got a pretty much stock 89 302ci with intake and exhaust and gears and he kept up with me alright, its awkward b/c my car makes more power around 4-6.2k as his is 3-5k... it's hard for me to gauge the power b/c it's my first "powerful" vehicle lol..
 
Mnirishjr

Mnirishjr

Well-Known Member
#2
#2
You should be around 260-280rwHP - 290-310rwTQ add 75HP with a 100 shot.
He might be on your tail more than expected due to maybe your carb is not dialed in perfect... whats you timing at???
 
Mnirishjr

Mnirishjr

Well-Known Member
#5
#5
You need to check this out asap! 14 initial should put you at 34 fully advanced. You should try 16 initial see if you can get to 36. You could be leaving a lot of power on the table right there!
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F

FiveOh 86LX

Well-Known Member
#6
#6
i'll have to tweek it after i get the carb rebuilt, im pretty sure its 14 but i can't read it since it's sort of "crusty", it's faster than my brothers car as is but i feel it should be a bit faster than it is... thank you
 
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