[Mustang Billy]

JMO-

With my Experience with 302's and what your wanting too do and your combo is actually Nice! The 205's are great and give you room too grow and flow awesome but too get efficiency out of your set up the 185's will be best due too Velocity reasons and c.c.'s...

Yes,Its possible...Dyno #'s will show up top...The 185's will do what you want also..But ,Will it kill you performance down low with less velocity...hhmmm

I've put together 4-5 Stock 302's together in the past w/E7's that were hand ported..They flow about 190 on the I...
Junky ass E- Cam with a Zero balance on the motor..This was in a light 90 model coupe w/C-4 with a mighty demon 650 Race and weiand Excellerator Intake and Elec water pump with aftermarket Hydraulic roller link bar lifters...Spun it too 7500 w/4.56's inthe 1/8 and 150 shot dope...6.30's all day...

Street car here bye the house I tuned for my budddy derrick..
Stock 302
Hand pored E'7's
100k miles used lifters
1.6 rockers
Holley 650 h.p.
c-4/w trans break
373's
Excellerator Intake
Shifts at 6500 wth a Trickflow junk stage 2 cam..
175 shot gas
6.70 1/8
tagged/Inspected DD @ 2980 race weight also...

iI just built a friends 302 for him
Custom cam from cammotion too my specs..Shifts at 68-7000
Set of Tri-State Aluminum cyl heads 202/160
RPM II Intake
Craane 1.7's
24# injectors
Cobra computer
5 speed
355's
1.6 60's on a soft launch
12.20 1/4 at 3470lbs..

These are just some examples too look at and from my experience...

We do have a 302'd coupe/solid roller/c-4 w/high ports that is very light w/4.56's shift'n at 800-8500..Stock Block running some 5.80's 1/8 with a little sauce at the hit and 100 ft out a little more...Ticking time bomb and the only reason we are getting away with it i believe is the weight...Less mass too move...