Jacob1992 Posted October 6, 2022 Report Share Posted October 6, 2022 Thinking of getting my stock 317 heads sent away to TSP For their level 2.5 package. I'm running a 3.0 pulley right now with the radix. Should I downsize to a 2.8 to make up the boost lost? Also wondering about sending the blower away to Jokerz performance for porting. Thoughts / opinions? Quote Link to comment Share on other sites More sharing options...
WantaSSS Posted October 7, 2022 Report Share Posted October 7, 2022 Even with the loss of "boost" you will gain more horsepower with the ported heads. More air in and More air out = More Horsepower In simple terms. Quote Link to comment Share on other sites More sharing options...
dcairns Posted October 8, 2022 Report Share Posted October 8, 2022 I have not heard of porting the Radix. Sounds interesting. Got a link to that? Quote Link to comment Share on other sites More sharing options...
Jacob1992 Posted March 5 Author Report Share Posted March 5 Sure do. Haven't been on here in a long time. Winter in Canada so last thing I think about is my SS that only comes out in summer haha https://jokerzperformance.com/product/magnuson-1900-2300-radix-non-jackshaft-port-service/ Quote Link to comment Share on other sites More sharing options...
dcairns Posted March 7 Report Share Posted March 7 Thanks, Jacob! Quote Link to comment Share on other sites More sharing options...
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