super 88 intake manifold

[R Stines]

does anyone know if a 1650 or 1655 intake manifold has larger runners than a super 88.
 

[johns]

The flange the carb bolts to is bigger on a 1650/55. The 1650/55 intake/exhaust bolts right up to your Super 88.
 

[R Stines]

is the ID of the manifold larger
 

[SOS 88]

Murphy's manifold works real good and you can use what ever carb you want it bolts up to 88 thru 1650 exhaust manifold. Jeff # 573-696-3655 he's easy to deal with
 

[mm585]

I dont think its any bigger outside of throght than a super or an 88o.
 

[bock]

yes it is about .125 of a in.
 

[SOS 88]

The id is 1.430
 

[High Octane]

on averavge, how much of a power gain is it to swap out to the 1650-1655 manifold n carb on a 88 with 3.9375 bore and 160psi of compression, VS the stock intake n carb on the 88? dynos 64hp now. thanks.
 

[R Stines]

the manifold and head ports donot align very well. is it a big improvement in HP to match then?
 

[High Octane]

anything you can do to help get the head flowing better could help. they dont have the biggest valves in the world, and the ports are small, you can open the ports up quite a bit. my 88 is destined to have the manifold, carb n cyl head opened up considerably in the near future. it runs very well now tho....
 

[duane o.]

better off to run a bit more timing and mid grade gas. way cheaper.