Does anyone make a product like this. Who does and how much? Id like to buy one because this intake looks like it sucks pretty bad and its heavy cast iron.

 

HLY-17-45 Holley Summit Holley Squarebore - tbi adaptor 43.69

Err... we'll see how that lines up.

 

www.turbocity.com has some too. If you're the do it yourself type, you might try to make one out of a cheaper 2barrel carb to 4 barrel intake adapter found any any auto part store

 

how would one pull that off? the 2 bbl-4 bbl adapter

 

drill and tap holes to hold down the TBI on it, widen the opening with a dremel or other grinder you can get ahold of. If you're not comfortable tapping (its not that hard) you can drill holes to hold down the tbi with a nut and bolt. Be care ful not to let a nut or bolt fall in the engine. Maybe have the bolt superglued on the adapter upside down so it won't fall in and you only tighten the nut from the topside.

 

Will the bores (tb) be in the right place to get 2 (of the 3) bolts in. are the bores the same size or will they have to be modified? i have seen some spacers that are open almost completely between the 2 bores is this necessary or will the 2 round bores( in the spacer) do.