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Search: Posts Made By: Bompa
Showing results 1 to 25 of 25
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Forum: Formula
10-27-2024, 02:04 AM
Replies: 7
Views: 1,294
Posted By Bompa

Is it the Plexus MA300 that used for this...

Is it the Plexus MA300 that used for this application?
Forum: Formula
10-24-2024, 11:49 PM
Replies: 7
Views: 1,294
Posted By Bompa

Plexus bond

Hi

What is that Plexus glue called for bonding hull to deck on Formulas? And where do i get it?
My hull to deck joint is coming loose so i would need to bond it together again.

Thanks
Kim...
Forum: Formula
10-21-2018, 08:34 AM
Replies: 25
Views: 10,078
Posted By Bompa

Yes but now im going for Arnesons surface drives,...

Yes but now im going for Arnesons surface drives, so would like to hear what simular boats runs for #6 props.
Forum: Formula
10-21-2018, 07:52 AM
Replies: 25
Views: 10,078
Posted By Bompa

Arnesons it is, does anyone have some prop ideas...

Arnesons it is, does anyone have some prop ideas for Arnesons setup? 1:36 ratio!
What do others run on their Formulas? Rake, diameter, pitch, spinning in or out?
Forum: Formula
02-01-2018, 11:28 AM
Replies: 25
Views: 10,078
Posted By Bompa

Yes they are 5 blades and the hook up real good,...

Yes they are 5 blades and the hook up real good, no cavitation at all when getting on plane.

Still winter here in Finland so cant do some testing at the moment, but will cut the diffuser ring on...
Forum: Formula
02-01-2018, 10:55 AM
Replies: 25
Views: 10,078
Posted By Bompa

Peak power would be at 5800-5900 so i would need...

Peak power would be at 5800-5900 so i would need some more rpm.
The question is, should i do some job to the stock Maximus or should i try a different prop? What will work best on this hull?
Forum: Formula
02-01-2018, 12:19 AM
Replies: 25
Views: 10,078
Posted By Bompa

Nope not hitting the revlimit, are at 5400-5500...

Nope not hitting the revlimit, are at 5400-5500 rpm at wot, revlimiter set at 6000rpm. Maybe should be at 5800-5900rpm at wot.
Forum: Formula
01-31-2018, 11:11 AM
Replies: 25
Views: 10,078
Posted By Bompa

Are not the same engines anymore

Are not the same engines anymore
Forum: Formula
01-31-2018, 10:00 AM
Replies: 25
Views: 10,078
Posted By Bompa

Yes 100mph is the target and as PROWRENCH says...

Yes 100mph is the target and as PROWRENCH says low 90s with 700sci and NXT i would think 100mph would be easy with 900hp. But i have a low x dimension, almost no cavitation when getting on plane, the...
Forum: Formula
01-30-2018, 12:11 PM
Replies: 25
Views: 10,078
Posted By Bompa

382 Fastech Imco SCX 2x900hp prop ideas

Hi

would like some ideas for my 2001 382 Fastech with 900hp motors, Imco scx drives, no boxes. I run Maximus 32 out of box and spinning props out. Are now in the 90mph range and 60mph at cruise...
Forum: Do It Yourself, Boating on a Budget
07-12-2017, 03:00 AM
Replies: 13
Views: 6,176
Posted By Bompa

Nope running a 4" pulley now and engines are at...

Nope running a 4" pulley now and engines are at 5300rpm. Going to change pulley to 3,625" and boost up to 12,25psi. Max power should be at 5800rpm.
yes they should put out 900hp but sre about 800...
Forum: Do It Yourself, Boating on a Budget
07-11-2017, 04:05 PM
Replies: 13
Views: 6,176
Posted By Bompa

Seems like my picture doesnt shows, but ignition...

Seems like my picture doesnt shows, but ignition is at 24deg att full boost and over 5000rpm, runs on 98RON gas and AFR at 12.

https://www.facebook.com/kim.bomanson.1/posts/10154844648734077
Forum: Do It Yourself, Boating on a Budget
07-11-2017, 02:38 PM
Replies: 13
Views: 6,176
Posted By Bompa

509cid Whippleengine boost and timing?

Hi

Just installed my newbuild whippleengines in the boat and doing some tuning and wonders how much boost and timing you guys runs in your supercharged engines.

The spec for the engines are:...
Forum: General Boating Discussion
09-26-2014, 05:05 PM
Replies: 1
Views: 686
Posted By Bompa

Mercury dealer

Hello i am searching for 2 Mercury Racing 600sci or 662sci engines, where do you shop your engines? For a good price. I am from Finland so i dont know who to trust or contact. Thanks Kim
Forum: Formula
04-26-2012, 03:00 PM
Replies: 14
Views: 1,903
Posted By Bompa

I tried sportmaster 2" lower on my 382 Fastech...

I tried sportmaster 2" lower on my 382 Fastech without boxes, more slip same speed. Went from bravo 26s to maximus 28 and bravo 30s lab.
Forum: Swap Shop
06-15-2011, 03:23 PM
Replies: 13
Views: 1,860
Posted By Bompa

PM sent!

PM sent!
Forum: Swap Shop
06-14-2011, 03:31 PM
Replies: 0
Views: 528
Posted By Bompa

Wtb. Maximus labbed props

Looking for 26 or 28 pitch Maximus 15,25" labbed left and right.
Forum: Formula
09-08-2010, 02:59 PM
Replies: 2,610
Views: 1,612,006
Posted By Bompa

My 382 Fastech ...

My 382 Fastech

http://www.boatlife.se/forum/index.php?app=gallery&module=images&section=viewimage&img=1677
...
Forum: Prop Talk
09-01-2010, 09:03 AM
Replies: 13
Views: 36,599
Posted By Bompa

Yes i am also wondering why i only can spin 26s...

Yes i am also wondering why i only can spin 26s when everybode else spin 28 or 30s, but my slip is very low.

Did try out some Revolution 4 25s last week but with these i had 3% more slip, 4-5mph...
Forum: Prop Talk
08-24-2010, 01:59 PM
Replies: 13
Views: 36,599
Posted By Bompa

Dont think any job have been done to them, not by...

Dont think any job have been done to them, not by me anyway. And my slip numbers are pretty low.

Bravo 26 1.5ratio
20% at 3500rpm
13,5% at 5000rpm
Forum: Prop Talk
08-23-2010, 02:46 PM
Replies: 13
Views: 36,599
Posted By Bompa

Looks nice, 700sci with nxt would be great but i...

Looks nice, 700sci with nxt would be great but i dont have the money. The Bravos seems to hold up pretty good with the 500efi so far. Does the 382 Factech like much bowlift?
Forum: Prop Talk
08-20-2010, 04:38 PM
Replies: 13
Views: 36,599
Posted By Bompa

Will try to spinn propps in some day, and my...

Will try to spinn propps in some day, and my mercury dealar want my to try some Revulution 4 propps so see what that would give, and i have some Maximus 26 labbed ordered but will see if they show...
Forum: Prop Talk
08-19-2010, 10:24 AM
Replies: 13
Views: 36,599
Posted By Bompa

Could try that but do i need so much bow lift on...

Could try that but do i need so much bow lift on a stepphull? Does spinning the propps in usualy increase the speed?
Forum: Prop Talk
08-18-2010, 03:19 PM
Replies: 13
Views: 36,599
Posted By Bompa

Formula 382 Fastech like more speed!

Hello

I have a 2001 382 Fastech with 500efi, without boxes, air and genset. Spinning 26 Bravos non labbed. My topspeed is 70mph and once 72mph at 5000rpm with alot of trim (8-9). Cruise at 3500rpm...
Forum: Formula
08-10-2010, 03:32 PM
Replies: 1
Views: 846
Posted By Bompa

382 Fastech colorcode

Hello does anyone know how i can get the right colorcode for a 2001 382 Fastech?

Thanks Bompa
Showing results 1 to 25 of 25


 
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