Could A B18C5 @11:1 CR motor be turbocharged effectively?

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Old Jul 6, 2018 | 04:07 AM
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itr1244's Avatar
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Default Could A B18C5 @11:1 CR motor be turbocharged effectively?

i been feeling the turbo itchy lately and was wondering if my engine could be boosted.??

b18c5
11:1 wiesco pistons 81.5mm bore
callilo pro a rods
stock b18c5 crank
m22xx cams
balanced & blueprinted
thanks guys
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Old Jul 6, 2018 | 05:03 AM
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Default re: Could A B18C5 @11:1 CR motor be turbocharged effectively?

Originally Posted by itr1244
i been feeling the turbo itchy lately and was wondering if my engine could be boosted.??

b18c5
11:1 wiesco pistons 81.5mm bore
callilo pro a rods
stock b18c5 crank
m22xx cams
balanced & blueprinted
thanks guys
Everything would be good except for those cams.
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Old Jul 6, 2018 | 08:06 AM
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Chance EG's Avatar
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Default re: Could A B18C5 @11:1 CR motor be turbocharged effectively?

Throw in some S2 tuner 1 cams and you're good to go. I'm assuming you're not going for some ultra high HP build.
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Old Jul 6, 2018 | 09:49 AM
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Default re: Could A B18C5 @11:1 CR motor be turbocharged effectively?

Im around 240 hp on stock 11:1 B16 longblock a good 15.000 kms.
F20c can do 500whp easy on stock 11:1 pistons.
The bigger the overlap the better with high Cr, IF you plan on doing a very efficient manifold and big turbo setup. like top mount mani and at least 62mm turbine wheel. If on the other hand
planning on getting a small manifold and a small 300-400 hp turbo those cams will kill power.
EDIT you must be carefull on those rods. If they are not the SA id keep it like 350whp max and that not on a very torque heavy early spooling turbo.
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Old Jul 6, 2018 | 12:37 PM
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Default re: Could A B18C5 @11:1 CR motor be turbocharged effectively?

Originally Posted by Balor_Gr
Im around 240 hp on stock 11:1 B16 longblock a good 15.000 kms.
F20c can do 500whp easy on stock 11:1 pistons.
The bigger the overlap the better with high Cr, IF you plan on doing a very efficient manifold and big turbo setup. like top mount mani and at least 62mm turbine wheel. If on the other hand
planning on getting a small manifold and a small 300-400 hp turbo those cams will kill power.
EDIT you must be carefull on those rods. If they are not the SA id keep it like 350whp max and that not on a very torque heavy early spooling turbo.
Correct. The bigger camshafts with greater overlap reduce your dynamic compression ratio. All your parts need to be selected to work together like mentioned above.
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Old Jul 6, 2018 | 02:09 PM
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Default Re: could 11:1 CR motor be turbo'd ?

from their website

Pro-A Beam Rods: The A-beam rod is a light weight rod that is designed for high revving motors. It can hold moderate horsepower numbers and is the rod of choice for most street cars looking to push more power than the stock internals can handle, they are rated for up to 650whp

that's alot more than my power goal lol

and what's S2 tuner 1 cams
skunk 2 ??

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Old Jul 6, 2018 | 07:46 PM
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Default Re: could 11:1 CR motor be turbo'd ?

Originally Posted by itr1244
from their website

Pro-A Beam Rods: The A-beam rod is a light weight rod that is designed for high revving motors. It can hold moderate horsepower numbers and is the rod of choice for most street cars looking to push more power than the stock internals can handle, they are rated for up to 650whp

that's alot more than my power goal lol

and what's S2 tuner 1 cams
skunk 2 ??
Yes. Skunk2... Skunkworks
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Old Jul 6, 2018 | 07:51 PM
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Default Re: Could A B18C5 @11:1 CR motor be turbocharged effectively?

Yes, Skunk2. The Tuner 1 cams are well suited for smaller turbo setups.
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Old Jul 7, 2018 | 02:44 PM
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Default Re: Could A B18C5 @11:1 CR motor be turbocharged effectively?

Originally Posted by Chance EG
Yes, Skunk2. The Tuner 1 cams are well suited for smaller turbo setups.
thanks a lot guys
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