trickflow 220 cast review
trickflow 220 cast review Ok guys i dont see a lot of ppl post there dyno numbers with these heads. I bought em new from brian tooley. Hand blended and miller to 60cc.
Before the heads i dynod 387 with a 228r cam n stock stall. Only change made were the heads and a yank pas 3400 stall. It made 425 on the same dyno. Same outside temps. I believe the converter easily ate up 10-13hp on the rollers.
The heads made great usable power from 3500-6500 rpm.
Before the heads i dynod 387 with a 228r cam n stock stall. Only change made were the heads and a yank pas 3400 stall. It made 425 on the same dyno. Same outside temps. I believe the converter easily ate up 10-13hp on the rollers.
The heads made great usable power from 3500-6500 rpm.
No i dont have any sorry. But i will say the intake and exhaust runners were very clean as well as the chambers. Im hoping for a half second faster and 5 mph.
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This is just my personal opinion, but I truly believe that if you put this TFS 220cc head, worked by Tooley, up against heads like MAMO 220cc or MAST cathedral ports, you are going to see virtually no gains. Again, just my opinion. Oftentimes too many people "drink the Kool-Aid", and I think sometimes the Kool-Aid isn't all it's cracked up to be.
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street tires used on all dyno passes for no power loss through sticky drag radials or slicks.
the dyno is one thing. im worried about the track though. im looking for a solid half second gain. once i go i will report back
ride on bro. im in the process of cutting the merge collector off my speed engineering y pipe to add the flowmaster 3-4 inch merge. then welding on a 4 inch resonator with a 4 inch dump before the axle. hoping to gain a bit their also.
probably shoulda did that before the dyno lol.
probably shoulda did that before the dyno lol.
This is just my personal opinion, but I truly believe that if you put this TFS 220cc head, worked by Tooley, up against heads like MAMO 220cc or MAST cathedral ports, you are going to see virtually no gains. Again, just my opinion. Oftentimes too many people "drink the Kool-Aid", and I think sometimes the Kool-Aid isn't all it's cracked up to be.
dyno may show an extra 12 hp but doubt you will feel the difference or notice it on the timeslip. for a 346 i think these are great heads.
Yep, another thread in here with a guy running these heads "touched" by Tooley and an Ed Curtis (Flowtech Induction) Streetsweeper cam prove these heads top of the line for a 346ci LS.
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Joined: Jul 2013
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From: Portland, Oregon
SF1hotls1, I think you are a ported fast intake and some true duals away from being dangerously close to 500rwhp. Keep up the good work.