871 vs 1471 blower?

[jeffroe]

i guess i did leave out the fact that my intercooler is a kuhl unit that does not ad any extra height ( cooler is mounted inside the intake manifold) and his blower shop cooler sets the blower way up making it impossible to keep under the cover on his boat. this is the guy i bought the boat from and i trust the quality of his parts so it's just a matter of deciding to change things to make the 1471 fit my deal. THINK I'LL DO IT :crossx:

[IMPATIENT 1]

DO THE TRADE AND IF YOUR NOT HAPPY I'LL TRADE YA A 6-71 FOR THE 14-71 :crossx: LOL, YA WON'T HAVE WORRY ABOUT A DIST. ISSUE THEN!

[UBFJ #454]

Simply FYI ... Below are some Boost/Motor Cubic Inch Displ./Blower Size info I put together back when I was dealing with Blown Gas Motors (Before I went off to n2o motors):
Max Boost 300 cid 325 cid 350 cid 400 cid 425 cid 450 cid 475 cid 500 cid
5 lbs 6-71 6-71 6-71 6-71 6-71 6-71 6-71 6-71
10 lbs 6-71 6-71 6-71 6-71 6-71 6-71 6-71 8-71
15 lbs 6-71 6-71 6-71 6-71 6-71 8-71 8-71 8-71
20 lbs 6-71 6-71 6-71 8-71 8-71 8-71 10-71 10-71
25 lbs 6-71 8-71 8-71 8-71 10-71 10-71 10-71 10-71
30 lbs 8-71 8-71 10-71 10-71 10-71 10-71 14-71 14-71
35 lbs 10-71 10-71 10-71 10-71 14-71 14-71 14-71 14-71
40 lbs 10-71 10-71 14-71 14-71 14-71 14-71 14-71 14-71
45 lbs 14-71 14-71 14-71 14-71 14-71 14-71 14-71 14-71
Max Boost 525 cid 550 cid 575 cid 600 cid 625 cid 650 cid 675 cid 700 cid
5 lbs 6-71 6-71 8-71 8-71 8-71 8-71 8-71 8-71
10 lbs 8-71 8-71 8-71 8-71 10-71 10-71 10-71 10-71
15 lbs 10-71 10-71 10-71 10-71 10-71 14-71 14-71 14-71
20 lbs 10-71 10-71 10-71 10-71 14-71 14-71 14-71 14-71
25 lbs 10-71 14-71 14-71 14-71 14-71 14-71 14-71 14-71
30 lbs 14-71 14-71 14-71 14-71 14-71 14-71 14-71 14-71
35 lbs 14-71 14-71 14-71 14-71 14-71 14-71 14-71 14-71
40 lbs 14-71 14-71 16-71 16-71 16-71 16-71 16-71 16-71
45 lbs 14-71 16-71 16-71 16-71 16-71 16-71 16-71 16-71
Note, my Blower Sizing Tables for Alky & CH3NO2 Motors are entirely different ... The above is for Gasoline Motors Only.