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Search: Posts Made By: bago Baja
Showing results 1 to 25 of 31
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Forum: General Q & A
05-24-2004, 06:53 PM
Replies: 34
Views: 20,667
Posted By bago Baja

Re: Which Slip-In Mufflers to use?

Theres a place just south of Oshkosh on the west shore. Some call it party bay, others the cove. It sees a lot of boats on a summer weekend. 88° 30' and 43° 50' on the gps will get you there. Fond du...
Forum: General Q & A
05-24-2004, 12:33 PM
Replies: 34
Views: 20,667
Posted By bago Baja

Re: Which Slip-In Mufflers to use?

Dave,
I boat on the southern half of Winnebago and have never had a problem with the DNR. They have however been really watching the Fox and Wolf rivers out of Oshkosh. I've heard of many tickets...
Forum: General Q & A
02-03-2004, 09:36 PM
Replies: 7
Views: 5,810
Posted By bago Baja

I'm interested in this question also. Bought some...

I'm interested in this question also. Bought some used large oval 781 heads on e-bay. Want to increase compression ratio from stock 8:1 up to ~ 9:1. 118cc chambers. What are the relative merits of...
Forum: General Q & A
01-05-2004, 01:44 PM
Replies: 14
Views: 4,581
Posted By bago Baja

Whiteknuckle, Did you go with 2.19 / 1.88...

Whiteknuckle,
Did you go with 2.19 / 1.88 valves in your 049 heads?
Forum: General Q & A
12-22-2003, 07:54 PM
Replies: 6
Views: 11,575
Posted By bago Baja

That explains the detonation. 28 degrees because...

That explains the detonation. 28 degrees because of the static compression ratio?
Forum: General Q & A
12-22-2003, 05:57 PM
Replies: 6
Views: 11,575
Posted By bago Baja

I figured the static compression ratio would go...

I figured the static compression ratio would go up to 9.2 or so with the 100cc chambers. Thought this might be a good thing but sounds like you had a problem. Do you think you were maybe a little...
Forum: General Q & A
12-21-2003, 10:53 AM
Replies: 6
Views: 11,575
Posted By bago Baja

Question Vortec head on a Mark IV block?

Did a quick search on vortec heads and couldn't find the answer to my question. I've always read that you couldn't put Mark IV heads on a Gen V big block because the coolant holes are shaped...
Forum: General Q & A
06-06-2003, 11:27 AM
Replies: 8
Views: 2,273
Posted By bago Baja

Check out boatfix.com . In December I bought...

Check out boatfix.com . In December I bought Lenco 12X12 tabs for $382. Retail is $505. The Lenco tabs are electric, no hydraulics and a snap to install. Each actuator has has an electric motor...
Forum: General Q & A
02-10-2003, 12:58 PM
Replies: 20
Views: 2,789
Posted By bago Baja

Brad, I e-mailed chevyhiperformance a few weeks...

Brad,
I e-mailed chevyhiperformance a few weeks ago and told them that their indexes were screwed up. The info on the big block high volume intake port heads is missing. They told me the site had...
Forum: General Q & A
01-24-2003, 02:42 PM
Replies: 8
Views: 1,636
Posted By bago Baja

Powerboat, I think your'e going to want trim...

Powerboat,
I think your'e going to want trim tabs if you don't have them now. I've got the same problem with my Baja Force 235 and have been told by other owners of same that tabs are the only sure...
Forum: General Q & A
01-23-2003, 04:14 PM
Replies: 19
Views: 6,902
Posted By bago Baja

I think '84 was the last year large ovals were...

I think '84 was the last year large ovals were available as an OEM Chevy part. That left small ovals and rectangles as the only options until 96 (I think). Any one know if the '84 and older standard...
Forum: General Q & A
01-15-2003, 03:56 PM
Replies: 12
Views: 13,264
Posted By bago Baja

Somethings wrong with the chevyhiperformance...

Somethings wrong with the chevyhiperformance database. The rectangular port information is missing. The information was there a week ago but now missing. The link for category 3 BBC heads...
Forum: General Q & A
01-15-2003, 11:53 AM
Replies: 43
Views: 30,578
Posted By bago Baja

Blown, Check your pm's on fastboats. I'd like...

Blown,
Check your pm's on fastboats. I'd like to talk.
Tom
Forum: General Q & A
01-15-2003, 11:04 AM
Replies: 43
Views: 30,578
Posted By bago Baja

Mcollinstn, Were probably splitting hairs but...

Mcollinstn,
Were probably splitting hairs but if you compare two 496's, one with 4.25 bore and 4.375 stroke, the other with 4.31 bore and 4.25 stroke, the longer stroke engines rings sweep more...
Forum: General Q & A
01-14-2003, 05:02 PM
Replies: 43
Views: 30,578
Posted By bago Baja

Longer stroke at same displacement = more loss to...

Longer stroke at same displacement = more loss to friction across the board. Bore wins!
Forum: General Q & A
12-24-2002, 07:04 PM
Replies: 9
Views: 2,274
Posted By bago Baja

Thanks for all the great input. Merry Christmas...

Thanks for all the great input. Merry Christmas to all and to all a good night!
Forum: General Q & A
12-24-2002, 02:49 PM
Replies: 9
Views: 2,274
Posted By bago Baja

Thanks for the reply Whiteknuckle. The standard...

Thanks for the reply Whiteknuckle. The standard duty marine 454 came with large ovals prior to 1984. The large oval head dropped out of existence along with street muscle cars in '84. That left the...
Forum: General Q & A
12-24-2002, 11:03 AM
Replies: 9
Views: 2,274
Posted By bago Baja

I understand the point searay. I don't spend much...

I understand the point searay. I don't spend much time at WOT either. I'm interested in the technical aspects of this question, from a theoretical standpoint as much as anything. There must be a...
Forum: General Q & A
12-24-2002, 09:40 AM
Replies: 9
Views: 2,274
Posted By bago Baja

RPM Limits?

What limits RPM in an engine. I have an '88 7.4 liter, 330 crankshaft HP. Book says max rpm is 4600. What determins this limit? Is it valve springs? Desktop dyno shows max power at ~ 4600. Is that...
Forum: Baja
12-18-2002, 02:36 PM
Replies: 16
Views: 2,956
Posted By bago Baja

I just gave Spartech a call. They are familiar...

I just gave Spartech a call. They are familiar with the Viplex products and did purchase the company a couple years ago. Left a voice mail for Ben in tech services about hatches for '88 Baja. I need...
Forum: Baja
12-18-2002, 02:30 PM
Replies: 16
Views: 2,956
Posted By bago Baja

Viplex was bought by Uniroyal in 1998. In 2000,...

Viplex was bought by Uniroyal in 1998. In 2000, Spartech bought Uniroyals plastics business. Viplex was originally in Melbourne, FL. Moved to Rockledge FL after the buy out. The number is...
Forum: Baja
12-17-2002, 06:03 PM
Replies: 16
Views: 2,956
Posted By bago Baja

Check out www.spartech.com. Look under the...

Check out www.spartech.com. Look under the divisions tab, molded & profile then custom marine. Playn is right. They bought Viplex who manufactured your hatch cover. I've got an '88 235 with the same...
Forum: General Q & A
12-15-2002, 07:33 PM
Replies: 5
Views: 1,049
Posted By bago Baja

Desk Top Dyno Questions

I downloaded the software and have some questions on it's use. I tried to get it to simulate my "88 7.4 / 330 BBC. Got it close using small tube headers / open exhaust. Profiled in the stock Merc cam...
Forum: General Q & A
12-15-2002, 07:14 PM
Replies: 33
Views: 11,127
Posted By bago Baja

bobby, Please explain this cheap way out for...

bobby,
Please explain this cheap way out for exhaust. What are the tops? What do you weld up and where are the holes drilled? Is this a modification to the stock exhaust?
Thanks,
Tom
Forum: General Q & A
12-13-2002, 03:50 PM
Replies: 33
Views: 11,127
Posted By bago Baja

Budman, I'm running the stock 1988 7.4 / 330...

Budman,
I'm running the stock 1988 7.4 / 330 merc, Bravo 1, 1.5 ratio, 23P Mirage @ ~4200 rpm's. Gives me ~ 57 on the speedo with two people and 1/2 tank of gas. I've talked to two others with this...
Showing results 1 to 25 of 31
 
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