Anyone using this combo, what kind of #'s
Thread Starter
Joined: Sep 2003
Posts: 93
Likes: 1
From: Warren, Oh
Car: 89 IROC
Engine: 355
Transmission: 5 sp., Alum Driveshaft
Axle/Gears: 3.73 Posi
Anyone using this combo, what kind of #'s
Hey, I'm goin' to be pullin' my motor out this winter and need some info.
Here's what's going in:
355 ci, Hooker shorties, Large tube runners, ported plenum, 52mm TB, LT4Hot cam, Edelbrock Etec 170 Alum. Heads, Scoggins/Dickey Vortec Intake, 1.6 Roller Rockers, 5 speed, Alum. Driveshaft, 3.73 Posi, Hurst short throw shifter, 26 lb. Ford Injectors, Double roller timing chain. What kind of HP numbers do you think I'm Looking at. Any change suggestions would be appreciated. thanks
Here's what's going in:
355 ci, Hooker shorties, Large tube runners, ported plenum, 52mm TB, LT4Hot cam, Edelbrock Etec 170 Alum. Heads, Scoggins/Dickey Vortec Intake, 1.6 Roller Rockers, 5 speed, Alum. Driveshaft, 3.73 Posi, Hurst short throw shifter, 26 lb. Ford Injectors, Double roller timing chain. What kind of HP numbers do you think I'm Looking at. Any change suggestions would be appreciated. thanks
Last edited by 8996chevy; Dec 30, 2010 at 07:31 PM. Reason: Left something out
Senior Member
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Joined: Aug 2007
Posts: 744
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From: sf bayarea
Car: 91 z28
Engine: 350/ported accel tpi/AFR 195
Transmission: t-5 =(
Axle/Gears: 345
Re: Anyone using this combo, what kind of #'s
your engine bay is amazing that is exactly what I want mine to look like like for the most part, your attiontion to detail with all the lines and hoses is amazing you will have some pms in the near future . sorry i couldnt help you with your hp quistion
Last edited by dspencer24; Dec 29, 2010 at 08:31 PM.
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Joined: Sep 2003
Posts: 6,859
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From: Cypress, California
Car: 1989 GTA
Engine: 369 TPI
Transmission: 4L60E
Axle/Gears: 3.70 Nine Bolt
Re: Anyone using this combo, what kind of #'s
Very nice. As to horsepower I will guess maybe 300rwhp. I am assuming the parts were just bolted together with no porting.
Senior Member
iTrader: (3)
Joined: Aug 2007
Posts: 744
Likes: 1
From: sf bayarea
Car: 91 z28
Engine: 350/ported accel tpi/AFR 195
Transmission: t-5 =(
Axle/Gears: 345
Member
iTrader: (1)
Joined: Apr 2009
Posts: 381
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From: Hermann, MISSOURI
Car: 1986 Iroc-z Camaro t-top
Engine: 355 SBC
Transmission: 700r4 TCI const. Pres. Valve body
Axle/Gears: 3.73 posi/mosuer axles
Re: Anyone using this combo, what kind of #'s
maybe 300 hp..id look into doing more with tpi intake for easier hp gains, not sure about the specs of a lt4 cam but if your looking for quarter mile times you might see mid to low 13's judging on the shifting
whats compression ratio?
my set up is
-355 brodix 180 cc aluminum heads w/ comp cam extreme energy 280 .520 lift, hooker shorty long tubes, 3500 stall stock bottom end 10.5 compression, 750 double pump rpm air gap. estimated 390-400 rwhp and im about 12.50s. good luck
whats compression ratio?
my set up is
-355 brodix 180 cc aluminum heads w/ comp cam extreme energy 280 .520 lift, hooker shorty long tubes, 3500 stall stock bottom end 10.5 compression, 750 double pump rpm air gap. estimated 390-400 rwhp and im about 12.50s. good luck
Last edited by iroc-z_23; Dec 29, 2010 at 10:09 PM.
Thread Starter
Joined: Sep 2003
Posts: 93
Likes: 1
From: Warren, Oh
Car: 89 IROC
Engine: 355
Transmission: 5 sp., Alum Driveshaft
Axle/Gears: 3.73 Posi
Re: Anyone using this combo, what kind of #'s
I also could go with a Holley Stealth Ram with 30# injectors and a 58mm TB and ZZ4 113 Alum Heads. Undecided right now. Is there going to be an issue w/ hood clearance. What kind of numbers do you think this will give me with all the other things listed above?
Thanks
Thanks
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