Some tidbits of info from the other post:

98-98.5 = single Honed UIM
99-00 = dual Honed UIM

Some approx. CFU rates from Extrude Hone..
stock = 155 CFU
single= 170 CFU
double= 180 CFU
triple= 188-190 CFU

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Emailed questions and answers:

Originally posted by Derk2000:

2) I want to make sure that if you start with an SE manifold, that it comes back at the estimated ~225cfm. You indicated the price will be the same, but will the results be the same no matter what manifold you start with?

And the answers
2) Yes all the 2.5 L intakes hopefully will flow 225 cfm. No matter which intake we start with.





Originally posted by Derk2000:
2) What is the cfm goal you're shooting for again?
3) Will pricing be different if the manifold is non-honed (normal 2.5L V6), single honed (98 SVTs), dual honed (99-00 SVTs), etc?
4) With this new technique you spoke of, is the goal "maximum flow?" Maximum flow is what is wanted by the people interested in the group buy.


and got these answers:
2. We are going to try to reach 225 cfm. Hopefully
3. The cost will be the same for all intakes.
4. Yes the goal is maxium air flow.







Derek Scion xB 5-spd Previous: 2000 Silver Frost SVT Please share the road with cyclists.