Topic: Project B7 Underway! Billet Big Block Built By Bill BentON Racing

[PeWe]

-That mod of the clutch will not make less grip?
I did not use my drilled clutch when going to JMR billet block/1000cc since I was convinced about easier slip. Mine has only 1 hole extra/quarter, 4 in total.
It worked fine on my 836 +80rwhp.
If this will improve, I know what to do next

[Bill/BentON Racing]

We'll see.  Worked fine on the 1054, 12.5 to 1 engine. Running NOS copper coated steels, Barnett friction plates, HD springs and is a 9 friction  plate kit. Still got lots of options.  A lot of people,  Frank, Mike like OEM friction and good springs. The end package should be fine. Times running out, being sick for a week hasn't helped. Just got this in....

[dragracer]

We'll see.  Worked fine on the 1054, 12.5 to 1 engine. Running NOS copper coated steels, Barnett friction plates, HD springs and is a 9 friction  plate kit. Still got lots of options.  A lot of people,  Frank, Mike like OEM friction and good springs. The end package should be fine. Times running out, being sick for a week hasn't helped. Just got this in....

Hate to hear you were down sick Bill. I trust you'll be able to play catch up and have everything ready and tested prior to the first Cup race.

So tell what the story on the 410 head?? We all know you're hooked now and wont build anything less than 72mm. No off the shelf pistons for the 410 in anything bigger than 70mm today as far as I'm away. So enquiring minds want to know the plan??? Lol.

[Old Scrambler]

Do I see bee-hives and lash caps?

[754]

I am not seeing lash caps, but not sure what they look like.
 I am wondering about them two welds in the hole under the camtower on cyl #1 ?

[gschuld]

I am not seeing lash caps, but not sure what they look like.
 I am wondering about them two welds in the hole under the camtower on cyl #1 ?

FWIW, these are lash caps.

George

[754]

Seeing too much of the split in the retainers, to see how those could be on there.
 I see what they did for the oil drain..

[madmtnmotors]

Only three out of four exposed stud passages are bushed?

[Bill/BentON Racing]

There's two brass inserts each side, 4 total,  it's going on a K cylinder. Don't won't oil finding its way up and out. Yes beehives and new SS intake and ex. Springs and ti retainers. Now with a bigger combustion chamber than K, hmmm, compression going down Bill....well it's going on top of a Kenny's Wiseco 915cc 10.25 or 10.5 to 1 kit. With a former Mike Rieck Falicon rods and lightened and balanced crank. Oh yeh a sandcast/K0 cam.....CycleX undercut gears, H/D clutch, and some electronic goodies to protect that stuff that'll be under the pressure of a fine working ATP Rajay B25 with 15-18 lbs of boost! Hold on baby, might need
superglue on the grips, LOL. Anyway that's the plan, oh longer swingarm... . Maybe wheelie bars...nah, ok maybe.
18 inch front going on etc. Well now you know,  making up for cc with boost! If not enough we'll go high compression and alcohol!! I got work to do, still f'in sick,  but a little better.
It's going on Purple Rain.

[POPS 911]

FRANK: I will be at Valdosta with my SUV I can bring that body in this new sleep and ride, no problem can take a ride to Beasley before I head South [no problem ]

POPS BK911

[Jerry Rxman Griffin aka MuthaF'er]

Glad to see the resurrection of Purple Rain! Purple Pheonix. Get em Bill.

[Cb750 Racer]

There's two brass inserts,  it's going on a K cylinder. Don't won't oil finding its way up and out. Yes beehives and new SS intake and ex. Springs and ti retainers. Now with a bigger combustion chamber than K, hmmm, compression going down Bill....well it's going on top of a Kenny's Wiseco 915cc 10.25 or 10.5 to 1 kit. With a former Mike Rieck Falicon rods and lightened and balanced crank. Oh yeh a sandcast/K0 cam.....CycleX undercut gears, H/D clutch, and some electronic goodies to protect that stuff that'll be under the pressure of a fine working ATP Rajay B25 with 15-18 lbs of boost! Hold on baby, might need
superglue on the grips, LOL. Anyway that's the plan, oh longer swingarm... . Maybe wheelie bars...nah, ok maybe.
18 inch front going on etc. Well now you know,  making up for cc with boost! If not enough we'll go high compression and alcohol!! I got work to do, still f'in sick,  but a little better.
It's going on Purple Rain.

Glue on the grips is not a bad idea with 15-18lbs of boost That's gonna be one sweet build!

[Bill/BentON Racing]

Here's a better pic ,shows all 4 inserts.

[madmtnmotors]

Here's a better pic ,shows all 4 inserts.

Ahhhh.... the first picture was deceiving, only looked like three in the first picture. Hope you're feeling better, season opener will be here soon!

[POPS 911]

BILL: Do you think I would not bring the $500 = tell you what run 10 anything on that Hondamatic you have and I will buy that time ticket for $200...... I hear that someone ran 10's on the 750 SOHC base Matic motor but SHOW ME THE TICKET WITH ME WATCHING AND YOU GET THE CASH, and I buy the bike!

POPS BK911 AND SEL I982

[Medyo Bastos]

BILL: Do you think I would not bring the $500 = tell you what run 10 anything on that Hondamatic you have and I will buy that time ticket for $200...... I hear that someone ran 10's on the 750 SOHC base Matic motor but SHOW ME THE TICKET WITH ME WATCHING AND YOU GET THE CASH, and I buy the bike!

POPS BK911 AND SEL I982

Really? Hmmmm


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[Bill/BentON Racing]

Working on the back up,  N/A rt now...lol

[dragracer]

Working on the back up,  N/A rt now...lol

Fast is good, but winning is a lot better.

Keep it going buddy. Looking forward to seeing how both bikes turn out.  Did you make any changes to the chassis set up on Purple??

[Bill/BentON Racing]

Yah, has a 750 reworked front end,  stiffened and lowered. Wanna go 18 and 17, replace the 19/18. And longer arm with disc. Different bars like my bike. Bunch of little things.Like a lower seat, traded with Medyo....

[gschuld]

Is that your new super trick aerodynamic device?

George

[MRieck]

Your auto engine will be done very soon. Wheels turn slowly but they do turn. I hope you have dumped that original rear set up on the auto for what we talked about.....rear brake etc. That bike will rock if it is set up right.
 There is a fella up here running one of those 70's aluminum framed drag bike conventional 750's who will be in the 9's soon.

[Bill/BentON Racing]

Mike, that great news. Hopefully, me and Frank can do that this year also.  Samauto's new chassis is going work great.  No left hand lever, only a button. Been working on the back up,  it's about done.

[dragracer]

I'll be sure not to publicly run a nine second pass unless your bike us in the other lane Bill. On the other hand, I might do some private testing to verify I can actually run that number without effort. 😎 

[Bill/BentON Racing]

You run 9's asap.....Ill wait for you...at the top end....just teasing,  hope we all get what we want, hope you're doing  better. Here, this'll stir it up....lol.

[gschuld]

Sweet baby Jesus😳.  Are you trying to give Frankie and Mike a seizure🙄

Take that useless for bracket racing old junk off...and send it to me😉

Here to help...

George