Tech / General EngineIs your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
Welcome to ThirdGen.org!
Welcome to ThirdGen.org.
You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, join the ThirdGen.org community today!
I have all of these parts except the converter,cam and intake...
I'm just curious as to what kind of power i'll be making.......
Rob
__________________ 1983 Z28 clone, 1972 2 Bolt 350 w/9.1:1 CR, Ported 416'sw/1.94"/1.50" Valves, z28 springs, Lunati - Bracket Master II
Dur @ .050: 230/230
Gross Lift: .480''/.480''
1.5 Stock Rocker arms/Stock Push Rods, Edelbrock Super Victor
Holley 3310VS, 4.5 power valve, Yellow spring, quick change kit
TH-350 w/B&M Shift Kit, TCI 10" 3500 Stall, GM HEI w/locked out timing, Accel Super Coil, 3.73 Gov-Lock Posi
Edelbrock TES, true duals, No rear sway bars, climate control accessories, center console
Fiberglass hood w/2-1/2 inch scoop
Futura 245/60R15 front/rear
S-10 Manual Steering Box
Best Time
------------------------
60 ft ---- 2.209
330 ft ---- 6.109
594 ft ---- 8.648
1/8 ET ---- 9.212
1/8 MPH ---- 79.780
-------------------------
__________________ Ian Moore
1985 Camaro Sport Coupe - TPI
Five Liter TBI Eater -=ICON MOTORSPORTS=- - Motorsports for ignorant people. Need a Custom PROM?
I'm missing why you asked that?? Just wondering, I know we've had our differences, I'm just missing something.
give me a min, I'll run you're setup thru. OH, what is your carb's cfm, I assume a 600? if you want me to enter the head data correct, what lift was that measured at, know any other data #s on the heads?
Last edited by Mark A Shields; 11-03-2002 at 11:35 PM.
I see those are F-birds "Magical" 305 heads, Interesting.
__________________ Ian Moore
1985 Camaro Sport Coupe - TPI
Five Liter TBI Eater -=ICON MOTORSPORTS=- - Motorsports for ignorant people. Need a Custom PROM?
You can phone Comp Cams toll free and they will tell you more about it.
I have all the computer simulation programs here and could give you some wild hp result.
You should take these programs with a grain of salt thou.
You should expect to make around 405 to 425 gross (dyno hp)
horsepower with that combination of parts. Should produce 325 to 335 net horspower in the car. should be good for 12.8? @ 106+ mph quarter mile times on slicks.
Remember what I said about port matching the manifold to the heads. This is critical.
Originally posted by Bort62 Because that is alot of flow from a 305 Head.
AFR 190's for example. Only 20 CFM better.
I see those are F-birds "Magical" 305 heads, Interesting.
On the weekend we were playing with a set of Brodix track1's
(prepareing them for a customers motor)
Well out of the box they were 255 cfm. After applying a lil' "magic"
we got them to 308 cfm.
Actually didn't require near as much work as these 305 heads.
But the work required and technique is basicly the same.
Yes these 305 heads can be improved to near "out of the box alumium head" flow, if someone is willing to put the work into it.
They also end up with a reasonable finished port volume,
which retaines the low end torque and throttle response of a smaller head. Some thing to consider.....
quote:
--------------------------------------------------------------------------------
Originally posted by Bort62
Because that is alot of flow from a 305 Head.
I see those are F-birds "Magical" 305 heads, Interesting.
--------------------------------------------------------------------------------
On the weekend we were playing with a set of Brodix track1's
(prepareing them for a customers motor)
Well out of the box they were 255 cfm. After applying a lil' "magic"
we got them to 308 cfm.
Actually didn't require near as much work as these 305 heads.
But the work required and technique is basicly the same.
Yes these 305 heads can be improved to near "out of the box alumium head" flow, if someone is willing to put the work into it.
They also end up with a reasonable finished port volume,
which retaines the low end torque and throttle response of a smaller head. Some thing to consider.....
Well, Not to be overly Skeptical, But Ill belive it when I see it.
Im sure you understand.
__________________ Ian Moore
1985 Camaro Sport Coupe - TPI
Five Liter TBI Eater -=ICON MOTORSPORTS=- - Motorsports for ignorant people. Need a Custom PROM?
