383 ls1 what head?
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383 ls1 what head? On the stock 853 head, 4:11 moser spool, turbo 350 4000 stall, 750 holley mec sec. race carb, vic jr intake 32 degrees timing, ms3 cam, slp oil pump with double roller chain, studs on top and bottom, made 415 rwhp. Now it's time to step the horsepower up. What heads would you all recommend and power potential?
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My TFS 215's were opened up to 4 inch bore for my 402 and make huge power! I have to echo everyone else saying get the 3.9 standard bore TFS 215's. Give Ron@VengeanceRacing a call for a very fair price. (Authorized Dealer) I believe he price matches too. Just for reference, I gained 28.xx rwhp on my 402 just by going to the TFS 215's (optimized for the 402) from the AFR 205's that weren't optimized, both milled but the tfs had a 4" bore vs the afr 3.9" bore. Similar power down low, but from 4000 rpms to the rev limiter it feels like you are spraying a 50 shot !!!
