These are Bassett BBC through Transom Headers. I am including new jets(installed) water lines and a "T" These are NOT jet coated. They are just painted with VHT heat paint. there is 1 small ding. Worked great and looked fine on my 18' Challenger jet Boat. Why am i selling? I now have a different boat with a SBC and a i/o.
$300with everything.
please call or text I dont go on the computer much anymore, kids......
562 225-6954

 So I sell my jet boat to a great dude and when we fired it up the electric water temp goes full pegged? Even when you just turn on the key it goes all the way hot? The motor is not even ran yet?
   I took the wire off the sending unit and it drops from 240 to like 220 but the motor has not even been ran?
   Not to good with electrical, thanks for an help. "D"

 BBC Hardin logs with straight outlets. Nice shape I hit 1 spot with some polish they should clean up nice with your elbow grease! Please don't call before 10am. (work nights) Local pick-up only, long beach, Ca. 562 225-6954
  Better chance if you call than email usually running around all day. $125New price.
 Just get these out of my garage please...

  I said I will start a thread on my own 454 to show how the right combination can easily make the number you want and I will take you through the steps and try to post as many pics along the way. Also I will dyno the motor and show you usable power, not in the 7000rpm range where most jets never see. I am a fairly new Dad so it will be slow so hang in there. First in my boat 1978 challenger is a pretty stock 454 Torquer II intake 750dp just had Jet perf. go through it and a DUI dist. Untouched dominator pump with lilricks gps ran 56.8 @4600rpm at parker. First I am just going to rebuild my 049's with some clean-up no porting and a cam change. This should put me well over the 525 mark. I will do my best to run this over to the dyno to back it up. Then as mone allows I will port the heads and step up the cam a little and be over 600 hp on Westech Dyno. I want you guys to know I am only trying to help others realize how important a combination really is. I am using Isky solid flat tappet cams, no roller. First cam is around 240/250@.050 and .600/.580 lift. (cam sheet not in front of me) my valve job is done and I believe this is were the biggest gains are. Now I use a 2.25 intake/1.94 exhaut valve. The valve area was opened up to unshroud the valves otherwise this valve size is pointless. Just a valve job from anywhere will NOT make the numbers. If you've ever heard of a mag called "Engine Masters" One of there top head guys is my buddy Brice. Hands down the work he does compared to a regular valve job is incredible. Not sure if I can post his shop& phone# on here. I am holding my flow charts from him and not sure if everyone knows there is a "good port" and a "bad port" on every head.                                                                                                           GM oval port#353049                                                                                                Good port stock intake @.550 254.8cfm Good port w/short turn clean-up @.550lift 301.8cfm Exhaust stock@.550lift171.1 Exhaust w/short turn cleanup and valve job@.550lift 219cfm I gotta run but I will post more in a day or 2. Later "D"