Iso animal head for sbo

[dunlop01]

I am looking for a non billet head for my sbo animal

 

[CarlsonMotorsports]

I can help.
Give us a call during business hours.

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Thanks and God bless,
Brian Carlson
Carlson Racing Engines
Vector Cutz
www.CarlsonMotorsports.com
Carlson Motorsports on Facebook
www.youtube.com
34 years of service to the karting industry ~ 1Cor 9:24
Linden, IN
765-339-4407
bcarlson@CarlsonMotorsports.com

 

[spincycle]

Bare or loaded up with all the goodies?

 

[Dav]

I can help.
Give us a call during business hours.

View attachment 30593
View attachment 30594
-----
Thanks and God bless,
Brian Carlson
Carlson Racing Engines
Vector Cutz
www.CarlsonMotorsports.com
Carlson Motorsports on Facebook
www.youtube.com
34 years of service to the karting industry ~ 1Cor 9:24
Linden, IN
765-339-4407
bcarlson@CarlsonMotorsports.com

im guessing 1.25 ratio roller rockers. Will the stock push rods work? 32 - 28 mm intake, exhaust valves. Will the stock head gasket work? These two mods with porting, a mod 1 Dyno cam, 12 to 1 comp. Custom exhaust pipe, stk carb world formula. what is the lowest rpm off the corners this combo will pull well? current rpm is 3600-4050 to 8200-8550. Stop and go sprint track @ 335#. Just thinking what to buy next. my blocks been milled .015. Wf head been milled.055. Wondering if there will b enough p to v clearance? @ .380 lift.

 

[CarlsonMotorsports]

im guessing 1.25 ratio roller rockers. Will the stock push rods work? 32 - 28 mm intake, exhaust valves. Will the stock head gasket work? These two mods with porting, a mod 1 Dyno cam, 12 to 1 comp. Custom exhaust pipe, stk carb world formula. what is the lowest rpm off the corners this combo will pull well? current rpm is 3600-4050 to 8200-8550. Stop and go sprint track @ 335#. Just thinking what to buy next. my blocks been milled .015. Wf head been milled.055. Wondering if there will b enough p to v clearance? @ .380 lift.

Depending on springs used and cam, I would highly recommend chromoly pushrods. I won't even guess on valve reliefs without mocking your combo up on the bench with some modelling clay.
It'll pull decent from 4000 up, but is really designed to make peak torque around 5500.

 

[Dav]

Depending on springs used and cam, I would highly recommend chromoly pushrods. I won't even guess on valve reliefs without mocking your combo up on the bench with some modelling clay.
It'll pull decent from 4000 up, but is really designed to make peak torque around 5500.

Thanks Brian! When over taking a cadet lo206 w/ slide restrictor on the slowest turns at my track. I slow way down, 3000 rpm or less to prevent issues. And they pull away from me until my rpm comes up. This really showed me what I’ve done to my power band.