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Topic: Next step in performance add-ons?

in Forum: C3 Engines


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Next step in performance add-ons?

Posted: 9/26/04 11:10pm Message 1 of 7
C3RVETTE
Former Member
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Anacortes, WA - USA
Joined: 12/16/2002
Posts: 1293
Vette(s): 1979 Red #72 C3 Corvette,T-350,Black interior,air,tilt/tele,K&N.And a 1978 Olds Cutlass 350/350,auto,air,2-dr.,buckets
I've added a Weiand manifold,Holley carb,ceramic headers,true 2.5" dual exhuast w/ crossover & Flowmaster 40's.The 79 had a cam installed when I got it,but havent identified which one.What would be the least expensive,with the most improvement add-on for performance gains? A B&M torque convertor? I have a 3.55 rear end.A shift kit? Thanks in advance for your input....


Jon,-Majestic Glass Corvette Club-....Red #72,blk.interior,1979 C3 Corvette-TH350,Weiand,Holley,glass tops,Pioneer,3.55's,K&N,Dynomax,Flowmaster 40's,Energy Suspension,Spicer,VB&P(pics soon); 1978 Olds Cutlass Supreme 350/350,Dk. Blue 2-door Coupe-Hotchkis,PST,K&N,XM...'99 Mitsubishi Galant GTZ V6,black/grey leather,intake,strut bars,tint... |IMG|http://www.msnusers.com/cutlasscorvetteworkinprogress/shoebox.msnw?action=ShowPhoto&PhotoID=63|/IMG|

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Next step in performance add-ons?

Posted: 9/26/04 11:48pm Message 2 of 7
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cthulhu
Lifetime MemberLifetime Member
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Hot Springs, AR - USA
Joined: 4/24/2004
Posts: 3236
Vette(s): 69 Conv #'s match 427, TKO-600/.64, 3.36HD-Posi, HT, T/T, PS, PB, PW, SP, Leather, Comp XE264HR & Roller Rockers & Lifters, Air-Gap RPM intake, Holley St Av 770 VS, MSD 6AL+Dist+Blaster SS, K&N, Jet-Hot Hooker Side-Pipes, Steeroids, Al Rad, Spal Fans
thats tough.. but the best thing aint cheap and that would be a set of hi performance heads..


Next step in performance add-ons?

Posted: 9/27/04 12:04am Message 3 of 7
C3RVETTE
Former Member
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Anacortes, WA - USA
Joined: 12/16/2002
Posts: 1293
Vette(s): 1979 Red #72 C3 Corvette,T-350,Black interior,air,tilt/tele,K&N.And a 1978 Olds Cutlass 350/350,auto,air,2-dr.,buckets
 cthulhu said: thats tough.. but the best thing aint cheap and that would be a set of hi performance heads.. 
Yeah,I was expecting to hear about heads,but dont have that kind of cash rite now.I have a B&M torque converter laying right here.It was for my Cutlass,but I think if its rite,its going in the vette instead..Its a Holeshot #20416


Jon,-Majestic Glass Corvette Club-....Red #72,blk.interior,1979 C3 Corvette-TH350,Weiand,Holley,glass tops,Pioneer,3.55's,K&N,Dynomax,Flowmaster 40's,Energy Suspension,Spicer,VB&P(pics soon); 1978 Olds Cutlass Supreme 350/350,Dk. Blue 2-door Coupe-Hotchkis,PST,K&N,XM...'99 Mitsubishi Galant GTZ V6,black/grey leather,intake,strut bars,tint... |IMG|http://www.msnusers.com/cutlasscorvetteworkinprogress/shoebox.msnw?action=ShowPhoto&PhotoID=63|/IMG|

Next step in performance add-ons?

Posted: 9/27/04 7:35am Message 4 of 7
After Shark
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Portland, TN - USA
Joined: 4/29/2003
Posts: 805
Vette(s): 1972 Coupe Anything, but Stock and more mods to come! SSBC Force 10 Brakes, 3.73, TH350, 355 CID, Rack and Pinion, Vette Brakes suspension front and rear.
A Top Shot Nitrous Kit from NOS. Easy 75 to 100 HP gain. |thumb|


Next step in performance add-ons?

Posted: 9/27/04 10:02am Message 5 of 7
C3RVETTE
Former Member
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Anacortes, WA - USA
Joined: 12/16/2002
Posts: 1293
Vette(s): 1979 Red #72 C3 Corvette,T-350,Black interior,air,tilt/tele,K&N.And a 1978 Olds Cutlass 350/350,auto,air,2-dr.,buckets
 After Shark said: A Top Shot Nitrous Kit from NOS. Easy 75 to 100 HP gain. |thumb| 
$500-$600? |headscratch| |thumb|


Jon,-Majestic Glass Corvette Club-....Red #72,blk.interior,1979 C3 Corvette-TH350,Weiand,Holley,glass tops,Pioneer,3.55's,K&N,Dynomax,Flowmaster 40's,Energy Suspension,Spicer,VB&P(pics soon); 1978 Olds Cutlass Supreme 350/350,Dk. Blue 2-door Coupe-Hotchkis,PST,K&N,XM...'99 Mitsubishi Galant GTZ V6,black/grey leather,intake,strut bars,tint... |IMG|http://www.msnusers.com/cutlasscorvetteworkinprogress/shoebox.msnw?action=ShowPhoto&PhotoID=63|/IMG|

Next step in performance add-ons?

Posted: 9/27/04 1:02pm Message 6 of 7
76x
Former Member
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Corinth, TX - USA
Joined: 7/16/2004
Posts: 94
Vette(s): 1976 L82 Stingray
Heads would be the next step. You could go with Vortec's casting 062. The best low budget off the shelf heads you can get - especially compared to 882's. Many larger engine shops have them ranging from $300-$400 but you need a vortec intake and self aligning rockers. read details here http://www.sallee-chevrolet.com/Cylinder_Heads/Vortec.html

Usually under $600 for the whole package and many people run around 400hp or so depending on your cam. And add your B&M. |thumb|


|B|76 X coupe |/B| #s match - Classic White - Buckskin |IMG|http://webpages.charter.net/equestrian/76x.gif |/IMG|

Next step in performance add-ons?

Posted: 9/27/04 3:32pm Message 7 of 7
C3RVETTE
Former Member
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Anacortes, WA - USA
Joined: 12/16/2002
Posts: 1293
Vette(s): 1979 Red #72 C3 Corvette,T-350,Black interior,air,tilt/tele,K&N.And a 1978 Olds Cutlass 350/350,auto,air,2-dr.,buckets
Heres my converter # 20416-->B & M Hole Shot 2000 Series Converters

A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!

Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated.

Furnace brazed impeller
New precision steel alloy pump drive tube
New heavy duty needle bearing between stator & impeller (not a thrust washer)
Needle bearing between stator & turbine
Furnace brazed turbine
Dual pattern drive lugs on some GM Holeshots
New turbine hub
New springs and rollers in stator
1900-2100 RPM stall



Category: Torque Converters
Manufacturer: B&M Torque Converters




Jon,-Majestic Glass Corvette Club-....Red #72,blk.interior,1979 C3 Corvette-TH350,Weiand,Holley,glass tops,Pioneer,3.55's,K&N,Dynomax,Flowmaster 40's,Energy Suspension,Spicer,VB&P(pics soon); 1978 Olds Cutlass Supreme 350/350,Dk. Blue 2-door Coupe-Hotchkis,PST,K&N,XM...'99 Mitsubishi Galant GTZ V6,black/grey leather,intake,strut bars,tint... |IMG|http://www.msnusers.com/cutlasscorvetteworkinprogress/shoebox.msnw?action=ShowPhoto&PhotoID=63|/IMG|

in Forum: C3 Engines


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