C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

c4 383/blower build

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Old Mar 27, 2010 | 11:33 AM
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Default c4 383/blower build

Just a heads up for any one wanting to put a 144 in a c4. you have to cut the snout down to run the blower off the vettes belt. the blower was intended to run off of a extension pulley that comes with it, but no clearance for it in a c4. I will post more pic L8R.

Last edited by lucster; Apr 14, 2010 at 07:31 AM.
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Old Apr 5, 2010 | 05:19 PM
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Last edited by lucster; Apr 5, 2010 at 07:23 PM.
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Old Apr 5, 2010 | 05:45 PM
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red x
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Old Apr 5, 2010 | 06:39 PM
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Pics = Fail.
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Old Apr 5, 2010 | 06:51 PM
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Last edited by lucster; Apr 5, 2010 at 07:21 PM.
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Old Apr 5, 2010 | 06:57 PM
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nope
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Old Apr 5, 2010 | 07:23 PM
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now!?
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Old Apr 6, 2010 | 01:18 AM
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I like the idea, but I have come to appreciate the stock hood line and don't like anything sticking out of it, or a high-rise for that matter.

Although the roots blower will give you a decent amount of bottom-end power, The belt routing is not ideal (need more belt wrap).

keep us posted! I still would love to see a whipple blower!
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Old Apr 6, 2010 | 06:32 AM
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i see um now
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Old Apr 6, 2010 | 09:17 AM
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Originally Posted by mnstrlt1
I like the idea, but I have come to appreciate the stock hood line and don't like anything sticking out of it, or a high-rise for that matter.

Although the roots blower will give you a decent amount of bottom-end power, The belt routing is not ideal (need more belt wrap).

keep us posted! I still would love to see a whipple blower!
Im just the opposite, i grew up with mad max. wish i could afford a 6-71. you really dont need to see where your going and good eye i am adding a tensioner.
hopefully the next posts will be dyno sheets!
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Old Apr 6, 2010 | 09:40 AM
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Default pro-mod c4!

Screw a stock hood! Put a 150 shot on top of that blower and you will want to back half it anyway Then the rear will match the pro-mod hood scoop
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Old Apr 6, 2010 | 11:40 AM
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If youve had/driven a roots blower car you wont give a ratts butt about the stock hoodline. OP your car is going to be a friggin blast youll love it. Funnest part is the blowers arent real noisy until you get on it .
Hitting passing gear while next to someone youll scare em half to death
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Old Apr 6, 2010 | 01:23 PM
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Default Who needs a hood?

I agree with cuisinartvette. Bigger the blower the better.
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Old Apr 6, 2010 | 01:36 PM
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cant wait for the dyno results

from where did u get the blower ? how much $ ?
engine specs ?
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Old Apr 6, 2010 | 02:06 PM
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heres the 383 specs.



i bought a 89 silverado that had the b&m 144 on it.
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Old Apr 6, 2010 | 02:13 PM
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That cams been around forever Edelbrock used it as their Performer RPM cam. Maybe not optimal but the blower wont care too much it wil force the air through. You should make better than 400 at the wheel with lotsa torque.
It will like a smaller cam but its already in there so go run it and have fun.

Edit: whoa those specs are for the flat tappet cam check and make sure you have roller lifters you were billed for them...unless that exact cam comes in a roller but Id guess not.

Last edited by cv67; Apr 7, 2010 at 10:04 AM.
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Old Apr 7, 2010 | 02:42 AM
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don't get me wrong, I love positive displacement blowers!

Having owned 2 in the past, they are a total BLAST. It's a pretty crazy sound at full title too!
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Old Apr 7, 2010 | 09:35 AM
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where is the best place to get it dyno tuned near Dallas?
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Old Apr 7, 2010 | 10:31 AM
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I would like to see it with hood. Is it going to have hood? Is it street or just race car?
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Old Apr 7, 2010 | 11:04 AM
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Originally Posted by car5car
I would like to see it with hood. Is it going to have hood? Is it street or just race car?
all the way street. hoods the last step. ill post pics
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