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73-87 Chevy _ GMC Trucks => Performance => Topic started by: 78chev2bnice on July 22, 2005, 10:28:00 pm

Title: putting on a blower
Post by: 78chev2bnice on July 22, 2005, 10:28:00 pm
Is it really worth it to put a blower on my truck.  The motor is starting to use quite a bit of oil and I'm just going to pull the motor during the winter and rebuild it.  A supercharger is a good quick way to substantially increase horsepower but is it really worth it.   I would just go with a weiand 144 for now, because it is cheap and I've heard what the small blowers will do to a stock motor.

Title: re blower
Post by: aprice on July 24, 2005, 12:40:00 am
if your motor is getting weak, using oil, etc... i wouldnt recommened anything to get quick, easy power. a blower would be the death to your truck very quickly since it increases the compression ratio. thats what I think/know but i could be wrong. also i know you need better head gaskets otherwise you'll continue to blow them out

Title: Re: re blower
Post by: roundedline on July 25, 2005, 02:11:00 pm
Putting a blower on a worn engine that is using oil is a bad idea.

Chris Lucas
www.73-87chevytrucks.com
www.captkaoscustoms.com
Project Su
Jimmy 2WD Project

Title: blower
Post by: 78chev2bnice on July 27, 2005, 05:41:00 pm
I was thinking of putting a blower on it in the spring after I rebuild it.

Title: Re: blower
Post by: roundedline on July 28, 2005, 10:38:00 am
In that case, yeah it is worth it.  I would build the motor for the supercharger application though.  No super wild cam profiles or high compression.

Chris Lucas
www.73-87chevytrucks.com
www.captkaoscustoms.com
Project Su
Jimmy 2WD Project

Title: blower
Post by: 78chev2bnice on July 29, 2005, 04:29:00 pm
yeah thats what I figured.  I was going to go with pistons around 8.0.

Title: Re: blower
Post by: RSBAD454 on August 15, 2005, 11:18:00 pm
A blower like the one you described is well worth it.....it adds almost 200 cubic inches of displacement. Like stated above, match components to blower.

Toys are my game

Title: blower
Post by: stepside454 on September 22, 2005, 02:33:00 pm
Im considering a Weiand 177 for my 454. gonna start on fresh body work & paint next month, trieing to figure what size cowl hood Ill need for room for the blower

Title: Re: blower
Post by: RSBAD454 on September 25, 2005, 02:59:00 pm
I don't think you'll have a prob with a cowl hood. these trucks have a lot of room.

Toys are my game