Search found 322 matches

by perfconn
Thu Jun 01, 2023 7:33 am
Forum: Race Cars & Parts - For Sale or Wanted
Topic: NEW 444ci ALL ALUMINUM SB2.2 - 854hp
Replies: 8
Views: 1897

Re: NEW 444ci ALL ALUMINUM SB2.2 - 854hp

Price is lowered to $26,500
by perfconn
Tue May 23, 2023 9:24 pm
Forum: Engine Tech
Topic: -12 Brodix Heads
Replies: 10
Views: 1000

Re: -12 Brodix Heads

Intake runner volume & plug location.
by perfconn
Tue May 23, 2023 9:21 pm
Forum: Race Cars & Parts - For Sale or Wanted
Topic: NEW 444ci ALL ALUMINUM SB2.2 - 854hp
Replies: 8
Views: 1897

Re: NEW 444ci ALL ALUMINUM SB2.2 - 854hp

I also have a video of one of the dyno pulls I can email you if you are interested in engine.
by perfconn
Tue May 23, 2023 10:51 am
Forum: Engine Tech
Topic: -12 Brodix Heads
Replies: 10
Views: 1000

Re: -12 Brodix Heads

Designed for alcohol not the best head for gas
by perfconn
Thu May 11, 2023 5:48 am
Forum: Race Cars & Parts - For Sale or Wanted
Topic: NEW DAVINCI 1050cfm GAS CARBURETOR
Replies: 8
Views: 2329

Re: NEW DAVINCI 1050cfm GAS CARBURETOR

Would probably pay shipping if you are not too far away.
by perfconn
Tue May 09, 2023 2:52 pm
Forum: Engine Tech
Topic: Clutch and ET
Replies: 18
Views: 1908

Re: Clutch and ET

Unless the rules prohibit a lockup converter,the straight shift loses its topend slip advantage.
by perfconn
Fri May 05, 2023 7:23 pm
Forum: Engine Tech
Topic: Porting sbc heads?
Replies: 84
Views: 330580

Re: Porting sbc heads?

I would spring for a set of large port vortec bowties.You can get 17" of vacuum with right camshaft.
by perfconn
Fri May 05, 2023 7:17 pm
Forum: Engine Tech
Topic: Help tuning Holley 850HP main body on BBC
Replies: 5
Views: 737

Re: Help tuning Holley 850HP main body on BBC

I would use 76's in primary and a 6.5pv in primarys
by perfconn
Fri Apr 28, 2023 8:46 pm
Forum: Engine Tech
Topic: Intake Manifold Porting Show ‘n Tell
Replies: 760
Views: 850808

Re: Intake Manifold Porting Show ‘n Tell

[attachment=0]IMG_20230202_120848.jpg[/attachment]SB2.2 intake
by perfconn
Mon Apr 10, 2023 1:46 pm
Forum: Race Cars & Parts - For Sale or Wanted
Topic: NEW 444ci ALL ALUMINUM SB2.2 - 854hp
Replies: 8
Views: 1897

Re: NEW 444ci ALL ALUMINUM SB2.2 - 854hp

Price is negociable.Depends on whether you need carburetor & which one,or whether you need engine delivered or picked up here & whether you would like it dynoed again with you there.Call me if you are interested,I'm sure we can work something out.
by perfconn
Sun Apr 09, 2023 7:38 am
Forum: Engine Tech
Topic: R07 vs SB2.2 Flow
Replies: 14
Views: 1391

Re: R07 vs SB2.2 Flow

There are many traditional inline valve degrees.The original sb chevy was 23* inline but since 1955 the racing world has developed inline valve degrees all the way down to 9* but still inline.The current hot ticket in the dirt track sb chevy world is the 4.500 bore spacing 11* inline (but no cant).