Ordered some new goodies.
- Thread starter galen
- Start date
Carnivalride
New member
galen said:
That should pick it up a bit! :smile17:
73 Sanger Flat
Active member
jump.gif
Knotty Girl
New member
I want to see that boat run this year.
Carnivalride
New member
Knotty said:
Sounds like it was too fast this year and you missed it. lol :smile26:
73 Sanger Flat
Active member
I think this will for sure get plenty of air into the engine ..
EO- I may need your help setting up the valve train geometry . I have the adjustable Comp Cam pushrods to get the desired length . Will need some help on that and maybe checking the clearance on the Valves to Pistons to make sure everything will clear .. Need to borrow a 1.8 Rocker arm also .. Might go 1.8 rockers later if we need to , so I want to check it to make sure we have enough clearance when I put the heads on ..
I have only done the valve train geometry once and do not want to screw this up
EO- I may need your help setting up the valve train geometry . I have the adjustable Comp Cam pushrods to get the desired length . Will need some help on that and maybe checking the clearance on the Valves to Pistons to make sure everything will clear .. Need to borrow a 1.8 Rocker arm also .. Might go 1.8 rockers later if we need to , so I want to check it to make sure we have enough clearance when I put the heads on ..
I have only done the valve train geometry once and do not want to screw this up
customtouch
Active member
So will these change your CR or do they have the same size chambers?
73 Sanger Flat
Active member
It should be about the same size as what was on it for CC's . If anything might be a couple of CC larger , so Compression might come down a little .. I had 13.4:1 so maybe a little under that ?? Don't think it will change much ..
ChryslerJet
New member
With the extra flow it might be about the same if the old heads were restricting the flow.Brazos River Rat ( Billy ) said:
73 Sanger Flat
Active member
With the extra 40 cfm of air , we are hoping for maybe 70-80 HP gain .. We were thinking the heads were keeping the RPM down .. Hoping to gain some RPM ..
Chambers on the new heads are 119. Did not want to mill any off until we cc the pro 1s. A 1.8 rocker on the intake will bring our lift up to .792 gross. Will run your carb but would like to see what my SV1 will do on it this summer also. A cam change may be needed to get the most out of the heads but we should not be to far off.
73 Sanger Flat
Active member
EO - Hang on to those rockers we may need them .. Do you think you can help me with the valve train geometry and check Piston to valve clearance when I get this stuff in . The engine will be in the boat though ? I could come over on a Saturday morning and do it in your shop ..
So the compression may come down just a little from the 116 cc to the 119 cc heads
So the compression may come down just a little from the 116 cc to the 119 cc heads
73 Sanger Flat
Active member
Received 3 boxes from the Brown truck today . Christmas came early .. I will try and get them open this weekend and post a couple of pictures .. jump.gif
Knotty Girl
New member
Cool, you keep adding speed to that thing it is going to be tough to hold on to. clap.gif
Carnivalride
New member
Brazos River Rat ( Billy ) said:
Very cool Billy that stuff should wake your deal up!!!! :smile30:
Knotty Girl
New member
Carnivalride said:
have seen it run, I did not think it was sleeping. :smile16:
73 Sanger Flat
Active member
Thanks Henry .. You know us water junkies . Never fast enough ..
Loren - I think you are right . Heads and intake look awesome ..
Loren - I think you are right . Heads and intake look awesome ..
73 Sanger Flat
Active member
Knotty said:
Trying to keep up with some of you fast boats out there