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Forum: General Q & A

07-09-2007, 07:40 AM

Replies: 4

digital fuel guage

Views: 1,157

Posted By lorne

I bought this at Straight Mackey in Nova Scotia...

I bought this at Straight Mackey in Nova Scotia Canada,it cost 150.00 dollars there is a better model for 300.00

Forum: General Q & A

07-08-2007, 03:40 PM

Replies: 4

digital fuel guage

Views: 1,157

Posted By lorne

digital fuel guage

I installed a cruzpro digital fuel gauge model f30.I set the right ohms for the sending unit,the tank capacity is 23 gal,so I set the max tank level to 23 gals.With the tank empty it reads 1.4 gal...

Forum: General Q & A

04-15-2006, 05:17 AM

Replies: 1

blocked carb

Views: 891

Posted By lorne

blocked carb

I have a keihin carb off a honda outboard motor,that two of the air bleed passages are blocked.I tryed soaking it in carb cleaner and blowing out the passages without any luck.Can any body help me in...

Forum: General Q & A

03-02-2005, 07:14 AM

Replies: 0

fuel system help

Views: 839

Posted By lorne

fuel system help

I am having fuel problems with my 502zz,can someone point me in the right direction?The boat is a welcraft prima it weighs 10000lbs and has one motor.It has a holley 850vac sec carb I would like to...

Forum: General Q & A

12-08-2004, 05:55 PM

Replies: 1

chevy 502

Views: 911

Posted By lorne

chevy 502

caan some one tell me if it is common for a 502 chevy to run lean on cylinders # 4 & # 6?I had two differant 502 motors one motor #4 cylinder failed and the other one # 4 & # 6 failed.Thank You...

Forum: General Q & A

11-28-2004, 03:50 AM

Replies: 9

502 running lean

Views: 2,687

Posted By lorne

Re: 502 running lean

Yes I am running power valves 6.5 & 4.5 sec The boat weighs 10000 pounds and only has on motor.

Forum: General Q & A

11-27-2004, 04:26 PM

Replies: 9

502 running lean

Views: 2,687

Posted By lorne

Re: 502 running lean

It always ran like that.The manifold is the dual plane that came with the motor,it looks like a edelbrock performer.It has no carb spacer.Twice the #4and#
6 cylinders were scuffed from running lean.

Forum: General Q & A

11-27-2004, 02:58 AM

Replies: 9

502 running lean

Views: 2,687

Posted By lorne

502 running lean

I have a 502zz,the motor runs lean on number 4 and 6 cylinders.The carb is a holley 850 vac sec.It is jetted with #90 pri & #94sec.All cylinders but #4&6 are running rich.I did not find any vacuum...

Forum: General Q & A

11-04-2004, 10:55 AM

Replies: 1

fuel distribution problem

Views: 972

Posted By lorne

fuel distribution problem

I have a 502 chevy with a 850 holley vac sec sitting on a dual plane performer intake.All cylinders run rich except #4 and 6 they run on the leaner side.Would a carb spacer help?Thank you Lorne.

Forum: General Q & A

09-29-2004, 10:56 AM

Replies: 1

carb jetting

Views: 1,225

Posted By lorne

carb jetting

Can any body give me a starting place to jet a 850 vac sec carb?I have a 30 foot wellcraft prima with a 502 that was bored .o60.The boat weighs 10000 pounds.The motor was a 502 zz but the compression...

Forum: General Q & A

09-08-2004, 01:23 PM

Replies: 2

502 carb jetting

Views: 6,522

Posted By lorne

502 carb jetting

Could some one give me a referance point to jet a850 holley vac sec carb on a chevy 502 that has bin bored .060 over.Compression is 8.5:1 with je dish pistons,cam is a comp xm284,heads are aluminum...

Forum: General Q & A

09-07-2004, 05:08 AM

Replies: 7

#4 cylinder failed 3 times in 3 rebuilds on 502zz

Views: 1,122

Posted By lorne

#4 cylinder failed 3 times in 3 rebuilds on 502zz

I had a 502zz motor rebuilt 3 times,by 3 differant builders.The first & second time the motors lasted less than 5 hours.The motor is in a 30 foot wellcraft & is never run hard.The first 2 times the...

Forum: General Q & A

09-06-2004, 04:48 PM

Replies: 1

zz 502

Views: 745

Posted By lorne

zz 502

I have a502zz in a 30 foot wellcraft,I am on my third engine rebuild.I lowered the compression to around 8.5-1.The engine is .060 over sized.I only got 20 hours on it when I lost compression on #4...

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