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Discussion Starter · #1 ·
Can someone please dyno my new combo

355 flat tops (Comp 10-8-1)
64cc 23*trick flow heads
Lunati cam(515 Lift [email protected] Duration
Victor jr intake
edelbrock 600CFM
Headers
TH400 w/2200 stall
Gears 3.73

Also would a 750 carb help my combo..Thanks in advance I really appreciate it

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Restored 68 Camaro R/S 327 4 speed
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Restored 55 chevy Belair
Blown, Fuel Injected
http://community.webshots.com/user/badcaiman
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76 Limited edition T/A # matching
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26 Ford Roadster..Pro street
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79 Corvette..Frame off restoration..
 

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Current carb: 429 HP at 6000 RPM, 400 ft/lbs @ 5000 RPM. At your stall speed - 98 HP and 258 ft/lbs TQ.

With a 750 carb: 442 HP @ 6500 RPM, 406 ft/lbs @ 5000 RPM. You will have even more problems with low end throttle response with a bigger carb - right now the smaller 600 is probably helping a lot down low.

With a smaller cam (Comp 282s): 445 HP at 6000 RPM, 450 ft/lbs @ 4500 RPM. At your current stall speed - 134 HP and 352 ft/lbs TQ.

IMO With your current cam you really need a bigger stall a lot worse than a bigger carb. To launch hard with that cam you need a stall in the 3500-3800 RPM range. IMO You could pick up half a second in the 1/4 with this change alone. Switch to a smaller cam like the Comp 282s combined with the change to a higher stall and you could knock off 3/4 second off your times IMO.
 

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252 Posts
Discussion Starter · #3 ·
Guess a 3000 stall converter is next..How much would that improve my ####..Thank you

------------------
Restored 68 Camaro R/S 327 4 speed
-------------------------
Restored 55 chevy Belair
Blown, Fuel Injected
http://community.webshots.com/user/badcaiman
-------------------------
76 Limited edition T/A # matching
-------------------------
26 Ford Roadster..Pro street
-------------------------
79 Corvette..Frame off restoration..
 
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