Search found 1521 matches
- Fri Apr 14, 2017 9:15 am
- Forum: High Performance Talk
- Topic: header length n tuning
- Replies: 12
- Views: 6831
Re: header length n tuning
my experience has been long headers cause long provides torq and thats what you want in airboating
- Fri Apr 14, 2017 9:06 am
- Forum: Airboat Talk
- Topic: Difference between direct drive and reduction gear?
- Replies: 16
- Views: 6488
Re: Difference between direct drive and reduction gear?
night & day Lol
- Mon Dec 14, 2015 8:39 am
- Forum: Automotive Power Only
- Topic: 406 rear main bearing issues
- Replies: 11
- Views: 2078
Re: 406 rear main bearing issues
line boring doesn't change the distance ofk just adds more bearing material sounds l;ike so true does it have any harmonic vibrations
- Mon Dec 14, 2015 8:33 am
- Forum: Automotive Power Only
- Topic: BBC ROCKERS
- Replies: 6
- Views: 1292
Re: BBC ROCKERS
need to check for coil bind did you get matching springs? and did you say there new rockers
- Fri Aug 21, 2015 8:14 am
- Forum: High Performance Talk
- Topic: How about nitrous?
- Replies: 12
- Views: 5910
Re: How about nitrous?
x2 on hammerhead
- Tue Aug 04, 2015 8:06 am
- Forum: Prop Talk
- Topic: Sensenich blades on a water walker hub?
- Replies: 15
- Views: 2498
Re: Sensenich blades on a water walker hub?
they will work the same but both be sure the serial numbers are together over looked alot
- Fri Jul 31, 2015 7:59 am
- Forum: Aircraft Power Only
- Topic: How to repair a crack in case oil leak
- Replies: 9
- Views: 2081
Re: How to repair a crack in case oil leak
yea if you split case then you can tig it with no prob
- Sun Jul 19, 2015 10:58 am
- Forum: Prop Talk
- Topic: Whispertip EX - pitch vs length
- Replies: 13
- Views: 2660
Re: Whispertip EX - pitch vs length
for racine and snap shorter for lot of low end hill runnin and top end longer
- Wed Jul 15, 2015 8:22 am
- Forum: Prop Talk
- Topic: Whirlwind guys - prop options??
- Replies: 4
- Views: 1659
Re: Whirlwind guys - prop options??
deffinitly the whispertip narrow if you want a s/a discount price pm me
- Sun Jun 28, 2015 10:55 am
- Forum: Automotive Power Only
- Topic: LT1 whatcha think?
- Replies: 5
- Views: 1421
Re: LT1 whatcha think?
just know the lt1 has a special intake and then you can run a regular distributor and you have to plug the hole where the driver was i've done a few of the if you have any questions let me know
- Sat Jun 27, 2015 8:39 am
- Forum: Automotive Power Only
- Topic: 556hp LSA vs. 600hp 418 Water Thunder
- Replies: 343
- Views: 38638
Re: 556hp LSA vs. 600hp 418 Water Thunder
that's what we've been trying to advise in since the beginning of thread like me and tony and others have said. who would want to spend all that money in a new motor and then take it apart and put good stuff in it when daves already has the best of best not to add the reputation which speaks for its...
- Sun Jun 21, 2015 9:05 am
- Forum: Prop Talk
- Topic: Prop trouble
- Replies: 9
- Views: 2458
Re: Prop trouble
make sure your tach is ok too
- Wed Jun 17, 2015 8:34 am
- Forum: Automotive Power Only
- Topic: 556hp LSA vs. 600hp 418 Water Thunder
- Replies: 343
- Views: 38638
Re: 556hp LSA vs. 600hp 418 Water Thunder
how many cu. are talking about on these bb motors cause hell these ls sb are little bb's now hell my little ls 384 has the same stroke as a 454 close to same rod length just a smaller bore and 1/2 the weight the torq comes from the stroke & rod length. i know your going to say head but now the make ...
- Tue Jun 16, 2015 7:44 am
- Forum: Automotive Power Only
- Topic: 556hp LSA vs. 600hp 418 Water Thunder
- Replies: 343
- Views: 38638
Re: 556hp LSA vs. 600hp 418 Water Thunder
as far as i can remember i'd have to check but i beleive it was 365 with starter carb oil and everything ready to start he's got a pic of it on the scale with weight showingblackwaterairboats wrote:Watertunder the 540BB that Mas builds weighed in at 448 pounds with oil in it. What does the motors you build weigh?
- Fri Jun 12, 2015 8:48 am
- Forum: Automotive Power Only
- Topic: 556hp LSA vs. 600hp 418 Water Thunder
- Replies: 343
- Views: 38638
Re: 556hp LSA vs. 600hp 418 Water Thunder
getting back to the original toppick w/t vs lsa if you want to spend money after you what ever purchas price witc most dont the w/t specks for itself i don't know of anyone having problems with them being motor internals already has the best of the best and dave stands behind his stuff on top of bei...
- Wed Jun 10, 2015 8:03 am
- Forum: Automotive Power Only
- Topic: Prop damage from drive belt Caddy DD 500
- Replies: 6
- Views: 1633
Re: Prop damage from drive belt Caddy DD 500
the problem most likely was the bolt that held your alt on was prob a hardened bolt and they break get a soft or threaded rod and i'll never happen again i learned the hard way too
- Sun Jun 07, 2015 9:35 am
- Forum: Aircraft Power Only
- Topic: Boat attitud?
- Replies: 5
- Views: 1541
Re: Boat attitud?
think of the prop as a gyro when you lower back of motor it lowers your bow and raise rases etc after that then yes jack theres uhther ways also if you still ha ve a prob let me know
- Sun Jun 07, 2015 9:31 am
- Forum: Airboat Talk
- Topic: Blue Creek in Astor
- Replies: 18
- Views: 4678
Re: Blue Creek in Astor
up there jack you'd be better off with your kicker boat it's beautiful up there i use to go to hontoon every memoprial day loved it
- Thu Jun 04, 2015 8:10 am
- Forum: Automotive Power Only
- Topic: whats the normal water temp for a caddy motor
- Replies: 9
- Views: 1461
Re: whats the normal water temp for a caddy motor
theres a couple of tricks i figured out on cattys if you have a heating prob just let me know
- Thu Jun 04, 2015 8:07 am
- Forum: Prop Talk
- Topic: Which Prop
- Replies: 7
- Views: 2124
Re: Which Prop
i'd prefer a 80 " whisper tip and if you like i can give you a great price on one just pm me if you like
- Thu May 21, 2015 8:06 am
- Forum: Prop Talk
- Topic: whats a better prop for my 472 cad
- Replies: 9
- Views: 2141
Re: whats a better prop for my 472 cad
the best prop for that ap is the whirlwind wt ex 72"
- Tue May 19, 2015 8:19 am
- Forum: Prop Talk
- Topic: Prop x pitched @ y degrees turned @ z rpm = ? HP
- Replies: 6
- Views: 1966
Re: Prop x pitched @ y degrees turned @ z rpm = ? HP
its only a base cause there are alot of varibles such as how close the prop is to something take a fan for example start putting something in the rear of it and see how the rpms goes up 

- Fri May 15, 2015 8:42 am
- Forum: Automotive Power Only
- Topic: switched over
- Replies: 16
- Views: 3370
Re: switched over
on the ls you can take the one water outlet out and thread a adapter in for mechanical and your gettin g true temp reading right out of w.p.
- Wed May 13, 2015 8:33 am
- Forum: Prop Talk
- Topic: wooden prop location
- Replies: 17
- Views: 4989
Re: wooden prop location
yes put on top dead center then bolt prop with leading edge at1:00
- Thu May 07, 2015 8:25 am
- Forum: Automotive Power Only
- Topic: cam company ?'s
- Replies: 11
- Views: 1632
Re: cam company ?'s
do you have a brass or milonized gear on distributer? thats what it sounds like other that cam and is is it a roller?