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Search: Posts Made By: ohhell
Showing results 1 to 14 of 14
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Forum: Do It Yourself, Boating on a Budget
05-23-2010, 04:15 PM
Replies: 0
Views: 912
Posted By ohhell

Silent Thunder Conversion?

Is it possible to just put exhaust tips in the end of my NON silent thunder platform and run thru hulls?
I currently have side hull exits and wanted to remove them when I paint my boat.
Forum: General Q & A
08-01-2006, 09:55 AM
Replies: 17
Views: 3,118
Posted By ohhell

Re: Exhaust install and poor performance

BTW I am using a 21p ss prop
Forum: General Q & A
08-01-2006, 09:54 AM
Replies: 17
Views: 3,118
Posted By ohhell

Re: Exhaust install and poor performance

Using regular gauges to monitor.
Before the changes I could get about 4300rpm and 45-48 on my speedo, this is just a regular speedo, not gps. I have the original review from Power Boat magazine,...
Forum: General Q & A
07-31-2006, 06:33 PM
Replies: 7
Views: 4,231
Posted By ohhell

Re: pounds of compression

A 8.5:1 502 should have around 150lbs
Being a blown motor the overlap on the cam may give you lower readings. Compare all the cylinders they should all be fairly close, if you have one that is low,...
Forum: General Q & A
07-31-2006, 06:27 PM
Replies: 17
Views: 3,118
Posted By ohhell

Re: Exhaust install and poor performance

Found the problem today, pulled all the plugs after a run, found one with cracked ceramic and another that I dont think was firing. Put new plugs in and hit the lake and it ran great.
Thanks for...
Forum: General Q & A
07-30-2006, 07:28 PM
Replies: 6
Views: 1,732
Posted By ohhell

Re: mcm 350 mag misses at WOT

Have you checked your timing?
Forum: General Q & A
07-30-2006, 07:26 PM
Replies: 17
Views: 3,118
Posted By ohhell

Re: Exhaust install and poor performance

There is definetly more power. In my experience anytime you make a motor breath better it makes more power!!

Didnt make it to the lake today, it stormed, gonna try tommorrow. Anyone out there...
Forum: General Q & A
07-29-2006, 09:26 PM
Replies: 17
Views: 3,118
Posted By ohhell

Re: Exhaust install and poor performance

had to work today or I would have brought it to the river.
Ran it tonight on the lake, #68 jets, slight stumble around 2500, full throttle takeoffs fairly smooth. Gonna play with the secondaries...
Forum: General Q & A
07-28-2006, 09:33 PM
Replies: 17
Views: 3,118
Posted By ohhell

Re: Exhaust install and poor performance

well i made it to the lake with the new carb.
same stumble on take off. Did a full throttle run and shut it down and pulled a plug. Lean
checked the jets they were 63's. Changed to 67's and...
Forum: General Q & A
07-27-2006, 07:05 PM
Replies: 17
Views: 3,118
Posted By ohhell

Exhaust install and poor performance

I just installed an EMI thunder exhaust with 16" long risers on my Baja Force 220. I also changed out the stock intake for a performer RPM manifold. Took it to the lake and it fell all over...
Forum: General Q & A
07-10-2006, 11:56 PM
Replies: 5
Views: 1,130
Posted By ohhell

Re: Help with motor build

Sometimes go over and put in at toronto. havent been yet this year, maybe towards the end of summer when the lakes are low
Forum: General Q & A
07-10-2006, 10:29 AM
Replies: 5
Views: 1,130
Posted By ohhell

Re: Help with motor build

Yes the bottom end is stock. The whole topend is new sitting on my shelf. I just finally bought the exhaust, it is the EMI thunder setup with the 16" long risers. Just wasnt sure where I could go...
Forum: General Q & A
07-09-2006, 01:14 PM
Replies: 5
Views: 1,130
Posted By ohhell

Help with motor build

I have a 86 Baja Force 220 with the 260hp 350
gonna bolt on Performer heads, 750 edelbrock carb w performer RPM manifold, EMI thunder exhaust. How much cam should I use?
CC XM-270 or
CC XM-276?
Forum: Baja
08-18-2005, 07:44 AM
Replies: 1
Views: 1,381
Posted By ohhell

Re: 5 Blade prop on 24'???????????

Just last weekend I ran a high five on my 220 force. I must admit I like my Turbo 2+2 better. It did seem to let the motor rev a bit faster but I lost a bit on the top end.
the high five is a 19...
Showing results 1 to 14 of 14


 
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